1 00:00:05,760 --> 00:00:07,360 OK? 2 00:00:18,320 --> 00:00:19,800 Down here. 3 00:00:35,600 --> 00:00:38,190 Ready to get briefed? 4 00:00:38,200 --> 00:00:39,680 Go. 5 00:00:45,080 --> 00:00:46,830 OK, and these. 6 00:00:46,840 --> 00:00:47,880 This area. 7 00:00:48,880 --> 00:00:50,560 - Can you cover that? - Yeah. 8 00:00:52,840 --> 00:00:55,960 Please welcome Professor Jasper Tempest. 9 00:01:15,800 --> 00:01:17,680 Your job depends on this. 10 00:01:22,600 --> 00:01:25,550 What you are about to hear is a rumination 11 00:01:25,560 --> 00:01:27,230 on the vital importance 12 00:01:27,240 --> 00:01:30,070 of the initial stages of a homicide investigation. 13 00:01:30,080 --> 00:01:33,960 A period sometimes referred to as "the golden hour". 14 00:01:34,960 --> 00:01:38,070 I should also add that one of you here in this hall 15 00:01:38,080 --> 00:01:40,720 committed murder less than 24 hours ago. 16 00:01:42,760 --> 00:01:45,590 At the conclusion of the aforementioned speech, 17 00:01:45,600 --> 00:01:47,560 your identity will be revealed. 18 00:02:34,500 --> 00:02:40,500 *CREDITS* 19 00:02:49,960 --> 00:02:51,880 Do you remember Professor Emmerich? 20 00:02:53,680 --> 00:02:56,070 The cartoon character? 21 00:02:56,080 --> 00:02:58,190 You met him at my graduation. 22 00:02:58,200 --> 00:03:01,750 He conducted a fascinating experiment on our final-year class. 23 00:03:01,760 --> 00:03:03,230 I am thinking of using it 24 00:03:03,240 --> 00:03:05,310 in the keynote speech at the conference. 25 00:03:05,320 --> 00:03:08,710 Maybe I'm thinking of Professor Calculus. 26 00:03:08,720 --> 00:03:10,110 You're not listening, are you? 27 00:03:10,120 --> 00:03:12,510 Jasper, the test of a first-rate mind 28 00:03:12,520 --> 00:03:15,350 is the ability to do two things at once. 29 00:03:15,360 --> 00:03:18,030 I can paint and retain the information 30 00:03:18,040 --> 00:03:21,110 that you think you'll be delivering the keynote speech 31 00:03:21,120 --> 00:03:23,470 at the British Criminology Conference. 32 00:03:23,480 --> 00:03:26,830 Firstly, Mother, you have misquoted F Scott Fitzgerald. 33 00:03:26,840 --> 00:03:29,270 - Tell him to sue. - And secondly, what do you mean 34 00:03:29,280 --> 00:03:32,390 I THINK I will be giving the keynote speech at the conference? 35 00:03:32,400 --> 00:03:34,390 That role has been mine for the past five years. 36 00:03:34,400 --> 00:03:36,990 And therefore, becomes your ancestral right, 37 00:03:37,000 --> 00:03:39,190 despite the fact you're currently unemployed? 38 00:03:39,200 --> 00:03:42,350 That, Mother, is a situation both temporary and irrelevant. 39 00:03:42,360 --> 00:03:44,710 Well, the dean has chosen the speakers, 40 00:03:44,720 --> 00:03:46,190 but not their order of appearance. 41 00:03:46,200 --> 00:03:48,070 If I am not to give the keynote speech 42 00:03:48,080 --> 00:03:50,640 - at the conference, then... - And what do you think? 43 00:03:53,120 --> 00:03:56,520 I think, Mother, that you are artfully changing the subject. 44 00:04:01,480 --> 00:04:03,920 - Morning. - Morning. 45 00:04:06,240 --> 00:04:09,110 How's your dad getting on at the home? 46 00:04:09,120 --> 00:04:11,510 Good, really good. He's got a girlfriend. 47 00:04:11,520 --> 00:04:12,880 Player! 48 00:04:13,880 --> 00:04:15,200 I, erm... 49 00:04:17,080 --> 00:04:18,470 It's for your dad. 50 00:04:18,480 --> 00:04:21,790 I was reading about music helping people with, erm, you know. 51 00:04:21,800 --> 00:04:23,550 Dementia. 52 00:04:23,560 --> 00:04:24,800 Yeah. 53 00:04:26,240 --> 00:04:28,080 Dan, that's really thoughtful. 54 00:04:31,560 --> 00:04:34,590 As you know, much of what I do involves manoeuvres 55 00:04:34,600 --> 00:04:36,710 in what used to be called smoke-filled rooms. 56 00:04:36,720 --> 00:04:39,510 Huh! I'm not sure what they're called now. 57 00:04:39,520 --> 00:04:43,470 - Rooms. - Indeed, yes. 58 00:04:43,480 --> 00:04:45,870 Anyway, as a result of these machinations, 59 00:04:45,880 --> 00:04:49,350 I believe I can persuade the dreaded Appointments Board to reappoint you. 60 00:04:49,360 --> 00:04:52,950 But to achieve that, Haiden, as your current replacement, 61 00:04:52,960 --> 00:04:55,070 has to go, of course. 62 00:04:55,080 --> 00:04:56,870 Onto which red-brick factory farm 63 00:04:56,880 --> 00:04:58,960 have you off-loaded Professor Haiden? 64 00:05:00,160 --> 00:05:02,230 Ah, now there's the bothersome part. 65 00:05:02,240 --> 00:05:05,150 I've convinced St Cuthbert's College to employ the professor. 66 00:05:05,160 --> 00:05:08,310 What, St Cuthbert's, Oxford? 67 00:05:08,320 --> 00:05:09,560 Yes. 68 00:05:10,640 --> 00:05:12,000 How? 69 00:05:13,120 --> 00:05:14,840 I raised his status. 70 00:05:18,400 --> 00:05:22,270 He's delivering the keynote speech at this year's conference. 71 00:05:22,280 --> 00:05:24,630 It's for the greater good. 72 00:05:24,640 --> 00:05:27,680 You should, all being well, get your job back. 73 00:05:33,280 --> 00:05:35,710 - Listening in? - "It's for the greater good." 74 00:05:35,720 --> 00:05:36,910 I thought as much. 75 00:05:36,920 --> 00:05:39,190 - In theory. - In theory? 76 00:05:39,200 --> 00:05:41,190 The dean hasn't thought it through. 77 00:05:41,200 --> 00:05:44,910 Professor Haiden's speech has come to my attention. 78 00:05:44,920 --> 00:05:46,630 It doesn't exactly sparkle. 79 00:05:46,640 --> 00:05:48,630 Quantify the sparkle deficit. 80 00:05:48,640 --> 00:05:51,470 You know he's broken your record for student complaints? 81 00:05:51,480 --> 00:05:54,350 How bad is the speech? 82 00:05:54,360 --> 00:05:58,120 It could easily make St Cuthbert's change their mind. 83 00:05:59,680 --> 00:06:04,430 I think you need to help him improve it, spice it up. 84 00:06:04,440 --> 00:06:05,790 For the greater good? 85 00:06:05,800 --> 00:06:09,310 Professor Haiden is booked into the Hotel Fordham. 86 00:06:09,320 --> 00:06:11,470 He needs time to "prepare", 87 00:06:11,480 --> 00:06:13,190 but I know the real reason. 88 00:06:13,200 --> 00:06:14,670 Do you? 89 00:06:14,680 --> 00:06:16,270 He likes to, er... 90 00:06:16,280 --> 00:06:17,920 "entertain". 91 00:06:19,400 --> 00:06:21,640 He enjoys "company". 92 00:06:22,760 --> 00:06:24,600 Don't most people? 93 00:06:26,240 --> 00:06:29,430 - Oh, for goodness sake, he pays for sex! - Oh. 94 00:06:29,440 --> 00:06:32,990 Let's hope the dean of St Cuthbert's doesn't find that out. 95 00:06:37,600 --> 00:06:39,360 Oh, dear. 96 00:06:43,080 --> 00:06:44,800 Your card, sir. 97 00:06:47,160 --> 00:06:48,640 Thank you. 98 00:07:03,040 --> 00:07:04,230 Professor Tempest. 99 00:07:04,240 --> 00:07:06,790 I saw your name on the list of speakers. 100 00:07:06,800 --> 00:07:08,710 And I yours. 101 00:07:08,720 --> 00:07:10,470 No keynote this year? 102 00:07:10,480 --> 00:07:11,790 Sadly, no. 103 00:07:11,800 --> 00:07:14,310 That honour falls to Professor Haiden, er, 104 00:07:14,320 --> 00:07:16,470 who I believe has just been announced 105 00:07:16,480 --> 00:07:18,830 as head of your department at St Cuthbert's. 106 00:07:18,840 --> 00:07:21,310 Mm. C'est la guerre. 107 00:07:21,320 --> 00:07:22,910 - Oh, darling? - Hm? 108 00:07:22,920 --> 00:07:25,150 This is Professor Jasper Tempest. 109 00:07:25,160 --> 00:07:29,670 That's a name I have heard so often. 110 00:07:29,680 --> 00:07:32,550 - You don't shake hands. - Well remembered. 111 00:07:32,560 --> 00:07:34,910 You were my MP for a number of years. 112 00:07:34,920 --> 00:07:36,630 I did not vote for you. 113 00:07:36,640 --> 00:07:38,310 Er, well, nor did my wife. 114 00:07:38,320 --> 00:07:40,510 You were sacked. 115 00:07:40,520 --> 00:07:42,990 Er, deselected. 116 00:07:43,000 --> 00:07:46,270 Yes, that's another thing I remember Tina telling me, er... 117 00:07:46,280 --> 00:07:47,630 You're direct. 118 00:07:47,640 --> 00:07:50,510 Did she also tell you she was one of the finest students 119 00:07:50,520 --> 00:07:51,870 I had the pleasure of teaching? 120 00:07:51,880 --> 00:07:53,870 No, she didn't have to. 121 00:07:53,880 --> 00:07:57,190 We've ordered a table for 9pm, if you'd like to join us? 122 00:07:57,200 --> 00:07:58,990 I shall give it some consideration. 123 00:07:59,000 --> 00:08:01,200 - Mm. - Great. 124 00:08:08,200 --> 00:08:11,590 - I told you how much. - It's misleading. 125 00:08:11,600 --> 00:08:13,080 Oh, I'm sorry you thought that. 126 00:08:26,840 --> 00:08:29,390 Professor Haiden, I believe your position 127 00:08:29,400 --> 00:08:31,310 at St Cuthbert's may be in jeopardy. 128 00:08:31,320 --> 00:08:34,160 - In what way? - Do you wish to discuss it here? 129 00:08:44,000 --> 00:08:47,030 I read the speech you intend to give at tomorrow's conference. 130 00:08:47,040 --> 00:08:49,190 How? No-one was supposed to see that. 131 00:08:49,200 --> 00:08:51,070 Unfortunately, it cannot be unread. 132 00:08:51,080 --> 00:08:53,070 But I believe with some judicious editing, 133 00:08:53,080 --> 00:08:55,870 and a large helping of insight, it can be salvaged. 134 00:08:55,880 --> 00:08:57,790 "Salvaged"? What do you mean, "salvaged"? 135 00:08:57,800 --> 00:08:59,830 It is a word with a singular meaning. 136 00:08:59,840 --> 00:09:01,430 You have been offered the position 137 00:09:01,440 --> 00:09:04,070 of head of criminology at St Cuthbert's. 138 00:09:04,080 --> 00:09:06,670 Terms need to be agreed, but, yes. 139 00:09:06,680 --> 00:09:09,870 Did you imagine no-one from St Cuthbert's would attend? 140 00:09:09,880 --> 00:09:12,470 - What are you talking about? - Once exposed to your speech, 141 00:09:12,480 --> 00:09:14,720 they will have no choice but to withdraw their offer. 142 00:09:16,040 --> 00:09:17,670 Did you apply for the job? 143 00:09:17,680 --> 00:09:19,390 No. 144 00:09:19,400 --> 00:09:22,950 - You got a knock-back, didn't you? - No, of course not. 145 00:09:22,960 --> 00:09:25,310 Ho-ho! You got a knock-back, 146 00:09:25,320 --> 00:09:27,510 I'm delivering the keynote speech, 147 00:09:27,520 --> 00:09:29,790 your career's over, 148 00:09:29,800 --> 00:09:33,800 and now you're here in some bizarre attempt to shore up your ego. 149 00:09:40,700 --> 00:09:42,400 Enjoy your evening. 150 00:09:44,720 --> 00:09:48,230 I had a strange call from Jasper. 151 00:09:48,240 --> 00:09:50,230 Is there any other kind? 152 00:09:50,240 --> 00:09:53,550 I did happen to notice he'd been researching 153 00:09:53,560 --> 00:09:55,870 recovered memory syndrome. 154 00:09:55,880 --> 00:09:57,920 And you happened to notice this where? 155 00:09:59,000 --> 00:10:00,190 On his phone. 156 00:10:00,200 --> 00:10:02,150 You are a snoop. 157 00:10:02,160 --> 00:10:04,510 Wilfred, I'm a mother. 158 00:10:04,520 --> 00:10:07,790 It's a role that comes with certain privileges. 159 00:10:07,800 --> 00:10:11,190 The right to snoop being the oldest, most revered. 160 00:10:11,200 --> 00:10:13,030 Well, if there's no physical evidence 161 00:10:13,040 --> 00:10:15,270 to support any so-called memories, 162 00:10:15,280 --> 00:10:17,440 then there's nothing to worry about. 163 00:10:18,680 --> 00:10:20,630 There isn't any, is there? 164 00:10:20,640 --> 00:10:22,200 Physical evidence? 165 00:10:23,840 --> 00:10:25,640 No, of course not. 166 00:10:35,960 --> 00:10:38,160 - Hello. - Good evening. 167 00:10:46,800 --> 00:10:48,630 I decided to join you. 168 00:10:48,640 --> 00:10:51,080 - Wonderful. - I'll let the head waiter know. 169 00:10:53,960 --> 00:10:55,880 Right. Er... 170 00:11:01,560 --> 00:11:05,230 Do you know that when I was your student, 171 00:11:05,240 --> 00:11:07,720 I had THE biggest crush on you? 172 00:11:10,040 --> 00:11:15,560 And then, seeing you again today, then... 173 00:11:17,160 --> 00:11:19,150 I realised that... 174 00:11:19,160 --> 00:11:21,480 it was actually... 175 00:11:22,640 --> 00:11:24,360 a lot more than just a crush. 176 00:11:26,240 --> 00:11:28,080 Crush. 177 00:11:30,360 --> 00:11:32,870 Professor, I'm gonna be wowing an empty hall, 178 00:11:32,880 --> 00:11:36,750 talking about cybercrime education for the police. 179 00:11:36,760 --> 00:11:39,510 Look, you're dropping off already. 180 00:11:39,520 --> 00:11:41,430 Wait till you hear it. 181 00:11:41,440 --> 00:11:44,080 It'll ruffle a few feathers. 182 00:11:48,120 --> 00:11:49,510 Do you know her? 183 00:11:49,520 --> 00:11:51,080 Gisele Haiden. 184 00:11:52,320 --> 00:11:53,710 The professor's wife? 185 00:11:53,720 --> 00:11:55,470 I bumped into her in the ladies'. 186 00:11:55,480 --> 00:11:57,670 Professor doesn't know she's here. 187 00:11:57,680 --> 00:12:00,030 She asked me if I'd seen him with anyone. 188 00:12:00,040 --> 00:12:01,430 I said no. 189 00:12:01,440 --> 00:12:05,160 I think she's trying to work up the courage to confront him. 190 00:12:07,800 --> 00:12:11,110 Why were you deselected as an MP? 191 00:12:11,120 --> 00:12:14,470 Oh, God, were you abroad? 192 00:12:14,480 --> 00:12:17,630 I rarely listen to the news. 193 00:12:17,640 --> 00:12:22,190 He swore at a reporter, on live TV. 194 00:12:22,200 --> 00:12:24,430 And I'd do it again. 195 00:12:24,440 --> 00:12:26,630 She made a political issue personal. 196 00:12:26,640 --> 00:12:28,000 It was when Toby was a baby. 197 00:12:29,360 --> 00:12:30,750 Ancient history. 198 00:12:30,760 --> 00:12:32,190 - Of course. - Yep. 199 00:12:32,200 --> 00:12:36,310 Well, the fact was that I was suffering with postnatal depression. 200 00:12:36,320 --> 00:12:38,510 Couldn't get out of bed. 201 00:12:38,520 --> 00:12:40,360 I couldn't look after my baby. 202 00:12:41,480 --> 00:12:44,390 And then this reporter's badgering Alex. 203 00:12:44,400 --> 00:12:46,764 "How can you support the NHS 204 00:12:46,774 --> 00:12:50,200 if your wife is using a private hospital?" 205 00:12:58,600 --> 00:13:01,190 Ooh, we need more wine. 206 00:13:01,200 --> 00:13:02,880 Allow me. 207 00:13:07,800 --> 00:13:10,920 So, your room number? 208 00:13:12,560 --> 00:13:15,880 Oh, come on, do I have to bribe the receptionist? 209 00:13:18,520 --> 00:13:20,240 I need to work on my speech. 210 00:13:21,280 --> 00:13:23,040 OK. 211 00:13:24,360 --> 00:13:25,800 Until tomorrow. 212 00:15:06,440 --> 00:15:07,760 Erik? 213 00:15:25,120 --> 00:15:27,040 Please help him! 214 00:15:46,680 --> 00:15:48,990 It's just what I've always wanted. 215 00:15:49,000 --> 00:15:51,710 The chance to investigate a murder, surrounded by people 216 00:15:51,720 --> 00:15:53,630 who think they can do it better. 217 00:15:53,640 --> 00:15:55,480 A bunch of criminologists. 218 00:16:10,520 --> 00:16:12,710 - Ma'am. - Oh, hello. 219 00:16:12,720 --> 00:16:15,830 - This is the last thing we needed. - Yeah. 220 00:16:15,840 --> 00:16:17,230 So, what do we know? 221 00:16:17,240 --> 00:16:19,670 Single blow to the back of the skull. 222 00:16:19,680 --> 00:16:22,670 We believe that the killer used that champagne bottle there. 223 00:16:22,680 --> 00:16:26,070 The watch face is smashed. Stopped at 9.25pm. 224 00:16:26,080 --> 00:16:28,190 Yeah, attempt to defend himself, maybe. 225 00:16:28,200 --> 00:16:30,030 Well, we'll use that as our time of death 226 00:16:30,040 --> 00:16:32,310 - until we get the PM report. Yeah? - OK. 227 00:16:32,320 --> 00:16:34,230 We think the killer took the victim's phone. 228 00:16:34,240 --> 00:16:36,270 Got the number off his wife, it's just ringing out. 229 00:16:36,280 --> 00:16:39,070 Well, DI Rabbit's speaking to her now. I've talked to management. 230 00:16:39,080 --> 00:16:40,950 They're setting up a couple of rooms for you. 231 00:16:40,960 --> 00:16:43,270 You'll have full access to CCTV, 232 00:16:43,280 --> 00:16:45,710 so interview everyone that walked down this corridor. 233 00:16:45,720 --> 00:16:49,310 Only two problems are the images don't quite extend to this room, 234 00:16:49,320 --> 00:16:52,590 and the cameras by the fire exit have not worked for years. 235 00:16:52,600 --> 00:16:53,830 Right. 236 00:16:53,840 --> 00:16:57,510 You might have a long night ahead. Call me if you need me. 237 00:16:57,520 --> 00:17:00,430 Thanks, ma'am. Could be a long night, Lise. 238 00:17:00,440 --> 00:17:02,040 I heard her. 239 00:17:06,320 --> 00:17:07,960 Thank you. 240 00:17:11,520 --> 00:17:13,270 - Lise? - Yeah? 241 00:17:13,280 --> 00:17:14,920 This key card's for another room. 242 00:17:17,080 --> 00:17:18,200 That's odd. 243 00:17:21,640 --> 00:17:24,190 - I'm here for the conference. - Mm-hm. 244 00:17:24,200 --> 00:17:27,550 Room 816. I'm a sales rep. 245 00:17:27,560 --> 00:17:29,790 Cambridge today, Brighton tomorrow. 246 00:17:29,800 --> 00:17:32,270 Who's going to know about this? 247 00:17:32,280 --> 00:17:34,190 If you haven't done anything illegal, 248 00:17:34,200 --> 00:17:36,230 it's not gonna go further than this room. 249 00:17:36,240 --> 00:17:38,190 I won a holiday for two. 250 00:17:38,200 --> 00:17:40,190 Friend won a holiday. 251 00:17:40,200 --> 00:17:42,720 Didn't fancy sharing it with her husband. 252 00:17:43,920 --> 00:17:46,950 You found him around 11 o'clock? 253 00:17:46,960 --> 00:17:48,920 I went up to wish him luck. 254 00:17:50,080 --> 00:17:52,510 - And the door was open? - Yes. 255 00:17:52,520 --> 00:17:55,510 - You went in? - No. 256 00:17:55,520 --> 00:17:58,470 I could see him. 257 00:17:58,480 --> 00:18:01,270 I can't do this! 258 00:18:01,280 --> 00:18:04,670 Mrs Haiden, don't leave the hotel. 259 00:18:04,680 --> 00:18:06,510 Morning! 260 00:18:06,520 --> 00:18:07,830 Hello, ma'am. 261 00:18:07,840 --> 00:18:09,510 - How are you getting on? - Yeah. 262 00:18:09,520 --> 00:18:12,830 Any breakthroughs? Not really. 263 00:18:12,840 --> 00:18:15,670 Er, well, there's, er... there's this. 264 00:18:15,680 --> 00:18:18,590 I've got that. 265 00:18:18,600 --> 00:18:20,550 What's he doing here? 266 00:18:20,560 --> 00:18:23,870 I have just been apprised of the news. 267 00:18:23,880 --> 00:18:25,830 - Why did you not wake me? - Speak of the devil. 268 00:18:25,840 --> 00:18:27,270 Known to the victim, 269 00:18:27,280 --> 00:18:29,150 professional rival, 270 00:18:29,160 --> 00:18:31,680 present at the crime scene. 271 00:18:33,080 --> 00:18:36,670 I spoke with Professor Haiden at ten minutes past six. 272 00:18:36,680 --> 00:18:38,990 He was hiding a woman in the en suite. 273 00:18:39,000 --> 00:18:40,230 A woman? 274 00:18:40,240 --> 00:18:41,750 Not his wife? 275 00:18:41,760 --> 00:18:45,390 Unless he pays his wife for marital relations, I think not. 276 00:18:45,400 --> 00:18:46,710 How do you know that? 277 00:18:46,720 --> 00:18:48,390 I overheard them arguing. 278 00:18:48,400 --> 00:18:51,710 Vinette Lawson, believed to be working as an escort, 279 00:18:51,720 --> 00:18:53,390 she's got a criminal record. 280 00:18:53,400 --> 00:18:57,880 Robbery of a client's wallet in 2019, and... 281 00:18:59,080 --> 00:19:00,990 this is one minute to six, 282 00:19:01,000 --> 00:19:03,510 and this is 6:55. 283 00:19:03,520 --> 00:19:06,070 We believe the time of death may have been 9:25. 284 00:19:06,080 --> 00:19:09,150 Well, if they were arguing over money, maybe she came back. 285 00:19:09,160 --> 00:19:12,390 Well, you knew him pretty well. Who'd want him dead? 286 00:19:12,400 --> 00:19:13,910 Let me see. Erm... 287 00:19:13,920 --> 00:19:15,430 Well, his students, 288 00:19:15,440 --> 00:19:16,830 colleagues, 289 00:19:16,840 --> 00:19:19,350 - people who knew him socially... - OK, thanks, yeah. 290 00:19:19,360 --> 00:19:20,710 Really helpful! 291 00:19:20,720 --> 00:19:22,710 I don't have to tell you anything. 292 00:19:22,720 --> 00:19:25,830 And I can keep you here when you could be working. 293 00:19:25,840 --> 00:19:29,270 I make more in a week than you do in a year. 294 00:19:29,280 --> 00:19:31,350 Did you go into Haiden's room? 295 00:19:31,360 --> 00:19:34,030 - Yeah. - Did he pay you? 296 00:19:34,040 --> 00:19:35,430 I'm not a charity. 297 00:19:35,440 --> 00:19:37,390 You were overheard arguing about money. 298 00:19:37,400 --> 00:19:40,350 A lot of rooms. Could've been anybody. 299 00:19:40,360 --> 00:19:42,080 Did you go back there? 300 00:19:44,800 --> 00:19:46,400 Why would I? 301 00:19:47,300 --> 00:19:49,200 DI Donckers? 302 00:19:49,560 --> 00:19:52,510 Regarding your transfer, I've had some responses. 303 00:19:52,520 --> 00:19:55,510 Birmingham Central, Norwich, Liverpool East, 304 00:19:55,520 --> 00:19:57,270 all very keen to have you. 305 00:19:57,280 --> 00:19:59,030 - I'd prefer Norwich. - Norwich? 306 00:19:59,040 --> 00:20:00,990 Yes. I wouldn't have to move house. 307 00:20:01,000 --> 00:20:02,150 OK. 308 00:20:02,160 --> 00:20:03,830 Well, you can start next week. 309 00:20:03,840 --> 00:20:05,590 I'll inform the team. 310 00:20:05,600 --> 00:20:07,470 I'm gonna tell DS Winters myself. 311 00:20:07,480 --> 00:20:08,680 - OK. - OK. 312 00:20:11,240 --> 00:20:13,880 Why do these things always happen to me? 313 00:20:14,840 --> 00:20:18,110 I agree. It is most inconsiderate of Professor Haiden 314 00:20:18,120 --> 00:20:20,350 to have got himself killed. 315 00:20:20,360 --> 00:20:23,280 Well, my first conference as curator, and it's falling apart. 316 00:20:25,600 --> 00:20:28,030 Well, perhaps I should give Professor Haiden's speech 317 00:20:28,040 --> 00:20:29,240 instead of my own. 318 00:20:32,240 --> 00:20:33,720 As a mark of respect? 319 00:20:35,120 --> 00:20:38,190 Respect for achieving the one thing in life that is inevitable? 320 00:20:38,200 --> 00:20:39,390 Hm. 321 00:20:39,400 --> 00:20:41,390 Why would you do that? 322 00:20:41,400 --> 00:20:43,670 We've been gifted the perfect opportunity 323 00:20:43,680 --> 00:20:46,790 to breathe life into an otherwise moribund subject. 324 00:20:46,800 --> 00:20:49,550 I could use the live police investigation 325 00:20:49,560 --> 00:20:52,200 to illuminate the importance of the golden hour. 326 00:20:54,000 --> 00:20:56,190 I sense hesitation. 327 00:20:56,200 --> 00:20:59,070 I'm not sure Mrs Haiden will approve. 328 00:20:59,080 --> 00:21:00,920 I shall speak with her. 329 00:21:02,480 --> 00:21:03,830 - Lisa. - Hi. 330 00:21:03,840 --> 00:21:05,470 - How is our suspect? - Didn't wanna play. 331 00:21:05,480 --> 00:21:06,830 - Dan... - Remember the key card 332 00:21:06,840 --> 00:21:08,910 - we found in Haiden's room? - Yeah? 333 00:21:08,920 --> 00:21:11,030 It was for the room his wife was booked into. 334 00:21:11,040 --> 00:21:13,110 But she told Rabbit that she didn't go in there. 335 00:21:13,120 --> 00:21:15,190 - What, did she give it to him, or...? - Don't know yet. 336 00:21:15,200 --> 00:21:16,710 She's making funeral arrangements. 337 00:21:16,720 --> 00:21:17,910 - Dan... - Hey, this was found 338 00:21:17,920 --> 00:21:19,510 in the hotel grounds. Haiden's phone. 339 00:21:19,520 --> 00:21:22,110 Here's the thing. He called Vinette Lawson twice. 340 00:21:22,120 --> 00:21:24,950 First time, we're assuming, to arrange the 6pm pick-up. 341 00:21:24,960 --> 00:21:26,790 The second time was at 8.45pm. 342 00:21:26,800 --> 00:21:29,350 I've re-checked the CCTV on Haiden's floor. 343 00:21:29,360 --> 00:21:31,470 There is no sign of Vinette Lawson returning. 344 00:21:31,480 --> 00:21:32,910 Dan! 345 00:21:32,920 --> 00:21:34,160 What? 346 00:21:35,160 --> 00:21:37,630 This is my last week. I'm... 347 00:21:37,640 --> 00:21:39,400 I got a transfer. 348 00:21:42,920 --> 00:21:45,440 - But I thought we agreed I... - No, we didn't agree. 349 00:21:46,520 --> 00:21:48,840 You were very insistent, but we didn't agree. 350 00:21:51,640 --> 00:21:53,190 That's... 351 00:21:53,200 --> 00:21:55,400 That's not how I remember it. 352 00:21:58,320 --> 00:22:02,600 Well, it is Norwich, so it's only an hour away. 353 00:22:05,360 --> 00:22:07,880 - So, that's... that's good. - That's good. 354 00:22:09,000 --> 00:22:11,190 Do you think we could find an empty room? 355 00:22:11,200 --> 00:22:13,590 Oh, yeah? 356 00:22:13,600 --> 00:22:15,760 Oh, hang on. Wait one sec. 357 00:22:18,720 --> 00:22:20,000 Oh, hi, hi. 358 00:22:21,840 --> 00:22:23,440 Thank you. 359 00:22:25,760 --> 00:22:27,350 I hope you're hungry. 360 00:22:27,360 --> 00:22:29,430 Seriously? 361 00:22:29,440 --> 00:22:32,280 - Did I not order enough? - Ha! 362 00:22:49,320 --> 00:22:50,840 May I join you? 363 00:23:01,560 --> 00:23:04,400 - My name... - I know who you are. 364 00:23:05,760 --> 00:23:08,769 When news of your husband's demise broke, 365 00:23:08,779 --> 00:23:13,040 the first thought, of course, was to cancel the conference. 366 00:23:14,440 --> 00:23:16,790 Then the thought arose that, 367 00:23:16,800 --> 00:23:19,120 with your permission, we might continue. 368 00:23:22,080 --> 00:23:23,800 As a mark of respect. 369 00:23:25,040 --> 00:23:26,080 Mm. 370 00:23:28,920 --> 00:23:32,910 If you agree, I shall give a version of your husband's speech. 371 00:23:32,920 --> 00:23:34,950 "A version"? 372 00:23:34,960 --> 00:23:39,480 To describe his speech as mediocre is to grossly inflate its qualities. 373 00:23:42,520 --> 00:23:44,430 I'm the curator of the conference... 374 00:23:44,440 --> 00:23:45,760 You have my permission. 375 00:23:48,640 --> 00:23:50,800 - Thank you. - Hm. 376 00:23:52,960 --> 00:23:56,990 Vinette Lawson, 11:30pm last night. 377 00:23:57,000 --> 00:23:58,750 She's using Haiden's credit card. 378 00:23:58,760 --> 00:23:59,910 Did she come back? 379 00:23:59,920 --> 00:24:01,750 Not that we've seen, no. 380 00:24:01,760 --> 00:24:04,070 Well, is there any other way into the hotel? 381 00:24:04,080 --> 00:24:06,110 Come on, guys, I know we're under pressure here, 382 00:24:06,120 --> 00:24:08,990 murder at the criminology conference, I get it. 383 00:24:09,000 --> 00:24:12,710 OK? So, we get back to basics. Most murders are committed... 384 00:24:12,720 --> 00:24:15,030 By someone known to the victim. 385 00:24:15,040 --> 00:24:19,230 See, I reckon she came back, and I think she used the fire exit, 386 00:24:19,240 --> 00:24:21,550 which means that anybody can access Haiden's room 387 00:24:21,560 --> 00:24:24,110 - without it showing up on CCTV. - Right. 388 00:24:24,120 --> 00:24:27,390 So, we interview everybody that is connected to Haiden, 389 00:24:27,400 --> 00:24:31,240 and if we've talked to them already, we talk to them again. 390 00:24:33,400 --> 00:24:34,840 All right. 391 00:24:38,240 --> 00:24:40,830 'Single blow to the back of the skull.' 392 00:24:40,840 --> 00:24:43,030 'Vinette Lawson. Did she come back? 393 00:24:43,040 --> 00:24:46,030 'Well, is there any other way into the hotel?' 394 00:24:46,040 --> 00:24:50,190 'The watch face is smashed. Stopped at 9.25pm.' 395 00:24:50,200 --> 00:24:53,240 'And the cameras by the fire exit have not worked for years.' 396 00:24:59,320 --> 00:25:00,960 I fear the worst. 397 00:25:02,440 --> 00:25:04,030 You have a spring in your step. 398 00:25:04,040 --> 00:25:06,790 I dread to think what you've got planned. 399 00:25:06,800 --> 00:25:09,670 You require me to deliver Professor Haiden's speech. 400 00:25:09,680 --> 00:25:12,040 The police wish me to help solve his murder. 401 00:25:13,240 --> 00:25:14,630 I was torn. 402 00:25:14,640 --> 00:25:17,800 I now realise they're the same thing. 403 00:25:20,160 --> 00:25:22,670 So, why did you lie to us? 404 00:25:22,680 --> 00:25:25,230 You received a message from Professor Haiden's phone 405 00:25:25,240 --> 00:25:26,750 around two hours after you left. 406 00:25:26,760 --> 00:25:28,990 Yeah. I deleted it. 407 00:25:29,000 --> 00:25:30,390 What did he want? 408 00:25:30,400 --> 00:25:32,270 What do you think he wanted? 409 00:25:32,280 --> 00:25:36,360 If you wanna spend another 24 hours locked up, that's fine by me. 410 00:25:44,400 --> 00:25:48,600 An image of you arriving back at the hotel at 9.20pm. 411 00:25:51,320 --> 00:25:52,960 Why did you go back? 412 00:25:57,360 --> 00:25:59,750 Sometimes they want seconds. 413 00:25:59,760 --> 00:26:02,070 Well, you don't show up on the CCTV. 414 00:26:02,080 --> 00:26:04,590 The lift was taking ages. 415 00:26:04,600 --> 00:26:07,070 I used the backstairs. 416 00:26:07,080 --> 00:26:08,240 You saw Haiden? 417 00:26:09,320 --> 00:26:11,910 Knocked on his door, there was no answer. 418 00:26:11,920 --> 00:26:14,150 Tried his number, went to voicemail. 419 00:26:14,160 --> 00:26:16,990 I hung around for a few minutes, then I left. 420 00:26:17,000 --> 00:26:19,670 You stole Haiden's credit card. 421 00:26:19,680 --> 00:26:22,630 No. I found it outside his room. 422 00:26:22,640 --> 00:26:24,470 He must've dropped it. 423 00:26:24,480 --> 00:26:26,560 I took what was owed for my time. 424 00:26:30,040 --> 00:26:31,550 This is bullshit! 425 00:26:31,560 --> 00:26:34,070 We're interviewing everyone in the hotel who had a connection 426 00:26:34,080 --> 00:26:37,150 with Professor Haiden. How well did you know him? 427 00:26:37,160 --> 00:26:40,830 Well, we taught in the same department at Durham University. 428 00:26:40,840 --> 00:26:43,270 Although this was about ten years ago, so... 429 00:26:43,280 --> 00:26:46,910 You were in room 805. Did you pop in, say hi? 430 00:26:46,920 --> 00:26:48,910 No, I didn't know him that well. 431 00:26:48,920 --> 00:26:51,150 You were about to be colleagues again. 432 00:26:51,160 --> 00:26:54,310 Yes, the head of criminology at St Cuthbert's is retiring. 433 00:26:54,320 --> 00:26:56,150 I believe he was offered the post. 434 00:26:56,160 --> 00:26:59,040 And what were you doing last night between 9 and 11? 435 00:27:00,120 --> 00:27:02,520 I have an alibi. 436 00:27:11,000 --> 00:27:14,230 Between 9 and 11, I was having dinner with my wife, 437 00:27:14,240 --> 00:27:16,590 and that gent there. 438 00:27:16,600 --> 00:27:18,470 Also, Gisele Haiden was in the bar. 439 00:27:18,480 --> 00:27:20,870 - She can vouch for us. - Was she with anyone? 440 00:27:20,880 --> 00:27:22,430 No. 441 00:27:22,440 --> 00:27:24,000 What do you think she was doing there? 442 00:27:25,400 --> 00:27:27,990 My wife thought that she might be waiting 443 00:27:28,000 --> 00:27:30,640 to catch her husband with another woman. 444 00:27:34,960 --> 00:27:37,430 We found your key card in your husband's room. 445 00:27:37,440 --> 00:27:40,190 You told us you didn't go in there. 446 00:27:40,200 --> 00:27:42,670 I must've given it to him. 447 00:27:42,680 --> 00:27:46,000 Did you suspect your husband was seeing other women? 448 00:27:50,400 --> 00:27:52,390 We had an open marriage. 449 00:27:52,400 --> 00:27:54,630 Did you? 450 00:27:54,640 --> 00:27:57,750 You checked into the hotel under an assumed name. You paid cash. 451 00:27:57,760 --> 00:27:59,830 Looks like you were trying to remain incognito 452 00:27:59,840 --> 00:28:01,470 while you checked up on your husband. 453 00:28:01,480 --> 00:28:04,960 The assumed name, it was a name we used... 454 00:28:06,200 --> 00:28:07,950 to spice things up. 455 00:28:07,960 --> 00:28:09,830 OK. 456 00:28:09,840 --> 00:28:13,110 Open marriage, you had affairs, he had affairs? 457 00:28:13,120 --> 00:28:15,390 - Of course. - Who did you have an affair with? 458 00:28:15,400 --> 00:28:17,440 Name one person you had an affair with. 459 00:28:18,760 --> 00:28:21,550 The man I love has just been murdered... 460 00:28:21,560 --> 00:28:24,990 and you're subjecting me to these insulting questions? 461 00:28:25,000 --> 00:28:27,630 I don't have to tell you who I've slept with. 462 00:28:27,640 --> 00:28:29,280 I don't have to tell you anything. 463 00:28:33,560 --> 00:28:35,590 Where's he gone? 464 00:28:50,240 --> 00:28:51,910 To myself. 465 00:28:51,920 --> 00:28:54,240 A life well lived. 466 00:28:56,800 --> 00:28:58,710 Ah... 467 00:28:58,720 --> 00:29:00,400 Work. 468 00:29:01,560 --> 00:29:03,800 You've got nothing else. 469 00:29:05,440 --> 00:29:07,550 I ate what I wanted, 470 00:29:07,560 --> 00:29:09,590 got drunk when I pleased, 471 00:29:09,600 --> 00:29:11,560 slept with so many women. 472 00:29:13,160 --> 00:29:17,070 As I slipped away, I heard a band playing. 473 00:29:17,080 --> 00:29:18,800 Thousands cheering. 474 00:29:23,720 --> 00:29:26,320 What will you hear when you go? 475 00:29:44,040 --> 00:29:47,000 I was hoping for some input. 476 00:29:48,360 --> 00:29:51,480 Professor, was Gisele Haiden telling the truth? 477 00:29:52,480 --> 00:29:53,910 Sometimes, DI Donckers, 478 00:29:53,920 --> 00:29:56,950 you ask me questions to which you already know the answer. 479 00:29:56,960 --> 00:29:58,870 Do you think she was telling the truth? 480 00:29:58,880 --> 00:30:01,520 No. No. No, I don't. 481 00:30:03,120 --> 00:30:05,550 Then, erm... 482 00:30:05,560 --> 00:30:08,600 come in and ask yourself why. 483 00:30:09,680 --> 00:30:12,200 Her husband's infidelity shattered her pride. 484 00:30:13,160 --> 00:30:14,630 And? 485 00:30:14,640 --> 00:30:18,040 And those who knew her didn't respect her enough to tell her. 486 00:30:19,400 --> 00:30:20,800 Why the false name? 487 00:30:21,880 --> 00:30:23,710 She booked into the hotel anonymously 488 00:30:23,720 --> 00:30:27,310 because she desperately hoped that she was wrong, and if she was wrong, 489 00:30:27,320 --> 00:30:29,270 she didn't want him to know that she was here. 490 00:30:29,280 --> 00:30:30,910 But she was not wrong. 491 00:30:30,920 --> 00:30:32,640 No, she wasn't wrong. 492 00:30:34,120 --> 00:30:35,710 She saw the escort leave the room, 493 00:30:35,720 --> 00:30:37,520 her world fell apart, she killed him. 494 00:30:40,600 --> 00:30:42,030 What do you think? 495 00:30:42,040 --> 00:30:44,150 There is a mental health condition 496 00:30:44,160 --> 00:30:47,430 known as intermittent explosive disorder. 497 00:30:47,440 --> 00:30:50,670 Has Gisele Haiden a history of violence? 498 00:30:50,680 --> 00:30:53,390 She was arrested four years ago over a parking dispute, 499 00:30:53,400 --> 00:30:55,310 released without charge. 500 00:30:55,320 --> 00:30:57,280 So, are the pieces locking together? 501 00:31:00,800 --> 00:31:03,070 No. They are not. 502 00:31:03,080 --> 00:31:07,550 Let us pretend that you are back at university. 503 00:31:07,560 --> 00:31:09,600 Please, one final lesson. 504 00:31:12,400 --> 00:31:13,960 Fine. 505 00:31:17,500 --> 00:31:22,830 We have two main suspects... Gisele Haiden and Vinette Lawson. 506 00:31:22,840 --> 00:31:24,510 Both lied to us, 507 00:31:24,520 --> 00:31:28,310 both had means, motive and opportunity. 508 00:31:28,320 --> 00:31:30,070 But with so many moving parts, 509 00:31:30,080 --> 00:31:32,830 it is difficult to know where to focus the enquiry. 510 00:31:32,840 --> 00:31:35,910 Please would you gather together the glasses and the knives? 511 00:31:35,920 --> 00:31:40,190 Now, place three of the glasses in a triangle, far enough apart 512 00:31:40,200 --> 00:31:42,390 so that the knives cannot form a bridge. 513 00:31:42,400 --> 00:31:46,870 Professor Emmerich set up 50 identical versions of this puzzle 514 00:31:46,880 --> 00:31:51,950 and gave our class 20 minutes to suspend the fourth glass, 515 00:31:51,960 --> 00:31:53,200 like so... 516 00:31:55,040 --> 00:31:56,520 using the knives. 517 00:31:58,040 --> 00:31:59,120 Begin. 518 00:32:05,880 --> 00:32:07,560 Ah! There you are. 519 00:32:08,640 --> 00:32:10,230 This is going to have to be replaced. 520 00:32:10,240 --> 00:32:12,950 I can practically see the bacteria multiplying in the diaphragm. 521 00:32:12,960 --> 00:32:14,640 Yes, I'll see what I can do. 522 00:32:15,720 --> 00:32:18,030 - Are there many cancellations? - One or two. 523 00:32:18,040 --> 00:32:21,230 Most of the guests are happy to respect Gisele Haiden's wish 524 00:32:21,240 --> 00:32:23,030 for the conference to go ahead. 525 00:32:23,040 --> 00:32:25,470 Gisele Haiden is one of the main suspects. 526 00:32:25,480 --> 00:32:26,720 She has a front-row seat. 527 00:32:27,920 --> 00:32:30,750 The police aren't gonna drag her out in front of everybody, are they? 528 00:32:30,760 --> 00:32:32,040 We shall have to wait and see. 529 00:32:35,080 --> 00:32:37,190 Before you go... 530 00:32:37,200 --> 00:32:38,630 I'd like you to read this out. 531 00:32:38,640 --> 00:32:41,710 It's a list of Professor Haiden's accomplishments. 532 00:32:41,720 --> 00:32:43,720 It's blank. 533 00:32:45,360 --> 00:32:47,910 That's exactly the sort of thing I don't wish to hear. 534 00:32:47,920 --> 00:32:48,960 Hm. 535 00:32:50,160 --> 00:32:54,950 Haiden's postmortem puts the time of death at least one hour earlier. 536 00:32:54,960 --> 00:32:57,910 So, Haiden called Vinette Lawson 15 minutes after he died. 537 00:32:57,920 --> 00:33:00,630 - Nice trick if you can pull it off. - Exactly. 538 00:33:00,640 --> 00:33:02,640 I believe I know who killed Professor Haiden. 539 00:33:05,920 --> 00:33:09,870 But I am lacking the boson that gives mass to the other particles. 540 00:33:09,880 --> 00:33:11,150 What? 541 00:33:11,160 --> 00:33:13,310 The final piece of the jigsaw. 542 00:33:13,320 --> 00:33:14,600 So, who is it? 543 00:33:15,560 --> 00:33:18,790 To provide you with the evidence that you require for a prosecution, 544 00:33:18,800 --> 00:33:20,270 may I request that the suspects 545 00:33:20,280 --> 00:33:22,510 be in the conference hall to hear my speech? 546 00:33:22,520 --> 00:33:24,070 Hang on. 547 00:33:24,080 --> 00:33:26,670 I am just getting to know how you work, and I'll be honest, 548 00:33:26,680 --> 00:33:30,150 there are a lot of wild rumours out there, but that is ridiculous. 549 00:33:30,160 --> 00:33:33,840 I can't authorise that without a name, a motive, evidence. 550 00:33:35,640 --> 00:33:36,800 Of course. 551 00:33:39,400 --> 00:33:41,760 OK. Convince me. 552 00:33:44,640 --> 00:33:48,510 And so, to emphasise the urgency I'm talking about, 553 00:33:48,520 --> 00:33:53,720 I'm gonna leave you with one extraordinary set of statistics. 554 00:33:55,840 --> 00:33:57,870 Erm... 555 00:33:57,880 --> 00:34:01,545 Last year, 53% of all UK crime 556 00:34:01,555 --> 00:34:04,510 was fraud and cybercrime. 557 00:34:04,520 --> 00:34:10,990 Of these crimes, only 0.1% resulted in a criminal charge. 558 00:34:11,000 --> 00:34:13,600 Thank you very much. 559 00:34:20,680 --> 00:34:24,400 Tina Morley. We'll take a five-minute break, everybody. 560 00:34:36,480 --> 00:34:37,720 All right. 561 00:34:40,800 --> 00:34:43,640 All right. I'll tell him the truth. 562 00:34:50,840 --> 00:34:52,670 - 'The person...' - Wilfred? 563 00:34:52,680 --> 00:34:55,350 'you are trying to reach is unavailable at the moment.' 564 00:34:55,360 --> 00:34:57,550 Wilfred, Adelaide. 565 00:34:57,560 --> 00:34:59,750 Yesterday, I may have led you to believe 566 00:34:59,760 --> 00:35:01,830 there was no physical evidence 567 00:35:01,840 --> 00:35:06,510 that might aid Jasper's memory of that day. 568 00:35:06,520 --> 00:35:08,310 Don't be alarmed. 569 00:35:08,320 --> 00:35:12,440 I'm about to locate and destroy the evidence. 570 00:35:22,920 --> 00:35:26,470 And, of course, our loss as a college 571 00:35:26,480 --> 00:35:28,550 is one shared with St Cuthbert's, 572 00:35:28,560 --> 00:35:32,470 who had only a few days ago offered Professor Haiden 573 00:35:32,480 --> 00:35:34,630 the position of head of criminology. 574 00:35:34,640 --> 00:35:37,950 We are fortunate in having with us Professor Jasper Tempest, 575 00:35:37,960 --> 00:35:42,270 who has selflessly volunteered to deliver what would have been 576 00:35:42,280 --> 00:35:44,110 Professor Haiden's keynote speech. 577 00:35:44,120 --> 00:35:46,440 Please welcome Professor Jasper Tempest. 578 00:36:03,080 --> 00:36:05,000 Your job depends upon this. 579 00:36:10,560 --> 00:36:12,830 What you are about to hear is a rumination 580 00:36:12,840 --> 00:36:14,590 on the vital importance 581 00:36:14,600 --> 00:36:17,590 of the initial stages of a homicide investigation. 582 00:36:17,600 --> 00:36:21,880 A period sometimes referred to as "the golden hour". 583 00:36:23,040 --> 00:36:26,310 I should also add that one of you here in this hall 584 00:36:26,320 --> 00:36:29,360 committed murder less than 24 hours ago. 585 00:36:35,120 --> 00:36:37,670 At the conclusion of this speech, 586 00:36:37,680 --> 00:36:39,640 your identity will be revealed. 587 00:36:41,560 --> 00:36:43,960 I can't believe I OK'd this. 588 00:36:45,160 --> 00:36:47,710 The killer, of course, now has a dilemma. 589 00:36:47,720 --> 00:36:50,710 Do they run, thus revealing their guilt, 590 00:36:50,720 --> 00:36:53,670 or do they remain in their seat, 591 00:36:53,680 --> 00:36:55,270 hoping that this is a bluff, 592 00:36:55,280 --> 00:36:58,240 an attempt to scare them into flight? 593 00:37:00,280 --> 00:37:01,390 What will they choose? 594 00:37:01,400 --> 00:37:04,760 But first, Professor Haiden's speech. 595 00:37:06,360 --> 00:37:08,470 When Professor Haiden wrote his speech, 596 00:37:08,480 --> 00:37:12,030 he can have had no idea that the ingredient needed 597 00:37:12,040 --> 00:37:14,880 to give it relevance would be his own murder. 598 00:37:17,240 --> 00:37:20,510 One thing he got right was the importance, 599 00:37:20,520 --> 00:37:22,030 when it comes to evidence, 600 00:37:22,040 --> 00:37:25,510 of separating the essential from the merely fascinating. 601 00:37:25,520 --> 00:37:27,110 May I? 602 00:37:27,120 --> 00:37:29,280 Yes. 603 00:37:31,080 --> 00:37:32,750 I said use the knives. 604 00:37:32,760 --> 00:37:35,070 I did not say use all the knives. 605 00:37:35,080 --> 00:37:37,670 The killer could not leave the hotel. 606 00:37:37,680 --> 00:37:40,430 To do so would focus attention on them. 607 00:37:40,440 --> 00:37:43,470 They also knew that their proximity to the victim 608 00:37:43,480 --> 00:37:46,870 would mean they would be amongst the first to be questioned. 609 00:37:46,880 --> 00:37:52,230 They did not trust their own ability to perform under such questioning, 610 00:37:52,240 --> 00:37:55,230 so they devised a plan to distract the police, 611 00:37:55,240 --> 00:38:00,350 to send them chasing clues in multiple directions. 612 00:38:00,360 --> 00:38:05,630 Amongst this evidential cache was Professor Haiden's watch, 613 00:38:05,640 --> 00:38:07,790 stopped at 9:25, 614 00:38:07,800 --> 00:38:11,310 as the victim presumably attempted to ward off the assault. 615 00:38:11,320 --> 00:38:14,710 When the autopsy revealed the time of death 616 00:38:14,720 --> 00:38:16,710 to be at least an hour earlier, 617 00:38:16,720 --> 00:38:19,390 the police then had to contend with the mystery 618 00:38:19,400 --> 00:38:21,510 of Professor Haiden's missing phone. 619 00:38:21,520 --> 00:38:25,630 An item that fortuitously turned up with the revelation 620 00:38:25,640 --> 00:38:30,710 that the victim may have placed a call after his death. 621 00:38:30,720 --> 00:38:35,110 Then there was the conveniently discovered credit card, 622 00:38:35,120 --> 00:38:37,950 used by one of the suspects, 623 00:38:37,960 --> 00:38:41,510 and the key card, belonging to another, 624 00:38:41,520 --> 00:38:44,590 found in Professor Haiden's room. 625 00:38:44,600 --> 00:38:47,790 The time wasted on these fascinating, 626 00:38:47,800 --> 00:38:49,590 yet inessential clues, 627 00:38:49,600 --> 00:38:52,607 meant that initial interviews with the suspects 628 00:38:52,617 --> 00:38:53,830 were perfunctory. 629 00:38:53,840 --> 00:38:56,270 The killer, knowing that they would not face 630 00:38:56,280 --> 00:38:58,070 a thorough police interrogation, 631 00:38:58,080 --> 00:39:00,830 and with what appeared to be a solid alibi, 632 00:39:00,840 --> 00:39:04,590 felt so secure that their behaviour, when questioned, 633 00:39:04,600 --> 00:39:06,550 aroused no suspicion. 634 00:39:06,560 --> 00:39:08,830 But there was a flaw. 635 00:39:08,840 --> 00:39:11,150 A subconscious motive. 636 00:39:11,160 --> 00:39:13,910 Surrounded by fellow academics, 637 00:39:13,920 --> 00:39:18,390 the killer was eager to show how clever she was. 638 00:39:18,400 --> 00:39:21,480 "She"? 639 00:39:25,400 --> 00:39:27,230 She needed to convince herself 640 00:39:27,240 --> 00:39:30,550 how wrong those appointment boards had been to pass her by, 641 00:39:30,560 --> 00:39:34,350 how absurd it was that the position that should've been hers 642 00:39:34,360 --> 00:39:36,950 had been offered to Professor Haiden. 643 00:39:36,960 --> 00:39:39,590 In a room full of eminent criminologists, 644 00:39:39,600 --> 00:39:42,870 she would sit supreme and unassailable, 645 00:39:42,880 --> 00:39:45,400 having committed the perfect murder. 646 00:39:47,160 --> 00:39:50,070 No more need to play the sympathy card 647 00:39:50,080 --> 00:39:52,950 to excuse her meltdowns in interviews. 648 00:39:52,960 --> 00:39:56,710 No need to fake the symptoms of postnatal depression 649 00:39:56,720 --> 00:39:58,990 to elicit the support of her husband. 650 00:39:59,000 --> 00:40:00,040 No! 651 00:40:01,480 --> 00:40:02,520 You're wrong. 652 00:40:09,560 --> 00:40:12,190 20 minutes. 653 00:40:12,200 --> 00:40:13,870 You are totally wrong. 654 00:40:13,880 --> 00:40:16,110 You never saw how she suffered! 655 00:40:16,120 --> 00:40:18,190 You smug bastard! 656 00:40:18,200 --> 00:40:20,640 Oh! 657 00:40:25,400 --> 00:40:27,950 I killed Haiden, not Tina. 658 00:40:27,960 --> 00:40:29,320 Me. 659 00:40:30,520 --> 00:40:31,880 I know. 660 00:40:37,440 --> 00:40:39,480 Convince me. 661 00:40:41,680 --> 00:40:43,710 Alex Morley was sacked as an MP 662 00:40:43,720 --> 00:40:46,270 because of what I interpret as empathetic anger 663 00:40:46,280 --> 00:40:48,550 caused by criticism of his wife. 664 00:40:48,560 --> 00:40:51,830 Empathetic anger can be positive, but when experienced by someone 665 00:40:51,840 --> 00:40:54,590 who suffers from intermittent explosive disorder, 666 00:40:54,600 --> 00:40:56,230 it is often destructive. 667 00:40:56,240 --> 00:40:57,950 And how would you prove this? 668 00:40:57,960 --> 00:41:01,150 One way would be to use Tina Morley's pain 669 00:41:01,160 --> 00:41:02,830 to trigger a confession. 670 00:41:02,840 --> 00:41:05,590 I thought if I caught Haiden with an escort 671 00:41:05,600 --> 00:41:07,790 that the board would have to reconsider. 672 00:41:07,800 --> 00:41:12,070 - And appoint your wife? - Yes. 673 00:41:12,080 --> 00:41:13,800 What happened? 674 00:41:16,120 --> 00:41:19,880 'I waited in the foyer, and I saw her. 675 00:41:25,280 --> 00:41:28,910 'I wanted to get a photo of her with Haiden. 676 00:41:28,920 --> 00:41:30,360 'Took the backstairs. 677 00:41:35,600 --> 00:41:37,350 'It was too late. 678 00:41:37,360 --> 00:41:38,830 'So, I waited. 679 00:41:38,840 --> 00:41:41,080 'I thought I'd get one of her coming out.' 680 00:41:54,520 --> 00:41:56,990 No, no. No, no, give me that back. 681 00:41:57,000 --> 00:41:58,680 Give me the phone back! 682 00:42:00,000 --> 00:42:03,400 I tried to get my phone back. He was laughing. 683 00:42:05,240 --> 00:42:06,920 He was ridiculing Tina. 684 00:42:09,040 --> 00:42:11,790 I picked something up and I hit him. 685 00:42:11,800 --> 00:42:14,790 Every time Tina went for a job... 686 00:42:14,800 --> 00:42:17,110 they'd ask her to explain the gaps in her CV. 687 00:42:17,120 --> 00:42:18,640 Just bringing back those... 688 00:42:26,040 --> 00:42:28,550 terrible months when, er... 689 00:42:28,560 --> 00:42:30,280 she couldn't hold the baby. 690 00:42:34,720 --> 00:42:36,480 She didn't wanna live. 691 00:42:41,040 --> 00:42:43,470 She was led to believe that the job was hers, 692 00:42:43,480 --> 00:42:45,520 and they gave it to Haiden! 693 00:42:47,120 --> 00:42:50,030 She said to me, "This punishment is never gonna stop." 694 00:42:50,040 --> 00:42:51,680 I just wanted it to stop. 695 00:42:55,280 --> 00:42:57,120 Did you tell Tina what you'd done? 696 00:42:58,520 --> 00:43:00,230 No. No. No, I... 697 00:43:00,240 --> 00:43:01,870 No, I... 698 00:43:01,880 --> 00:43:05,230 changed the time, smashed the watch, called the escort. 699 00:43:05,240 --> 00:43:07,470 'Put Haiden's credit card where she'd find it. 700 00:43:07,480 --> 00:43:09,480 'I did all of it.' 701 00:43:34,520 --> 00:43:36,670 Are you pleased with yourself? 702 00:43:36,680 --> 00:43:38,520 I know the cover-up was your idea. 703 00:43:39,960 --> 00:43:42,230 Yeah. You know everything. 704 00:43:42,240 --> 00:43:44,790 I detected misdirection before I knew Haiden was dead. 705 00:43:44,800 --> 00:43:47,480 Saying you had a crush, that was clumsy. 706 00:43:50,720 --> 00:43:53,910 Nobody will ever love you the way that Alex loves me. 707 00:43:53,920 --> 00:43:55,360 Nobody. 708 00:44:01,280 --> 00:44:02,640 Professor. 709 00:44:04,040 --> 00:44:05,800 It's your mum. 710 00:44:55,120 --> 00:44:57,720 - How is she? - She has a broken hip. 711 00:44:58,960 --> 00:45:01,360 The surgeon says the operation went well. 712 00:45:03,120 --> 00:45:04,160 Hm. 713 00:45:23,240 --> 00:45:26,710 The Appointments Board has approved your reinstatement. 714 00:45:26,720 --> 00:45:28,080 Mm. 715 00:45:35,880 --> 00:45:39,000 The neighbours believe she had been in the attic. 716 00:45:40,960 --> 00:45:43,670 She has not been up there for years. 717 00:45:43,680 --> 00:45:46,480 She was looking for something, wasn't she? 718 00:45:53,500 --> 00:45:59,500 *CREDITS*