0:00:53 > 0:00:55DANCE MUSIC THUMPS
0:00:55 > 0:00:57CHATTER AND LAUGHTER
0:01:02 > 0:01:05Listen to that.
0:01:05 > 0:01:06HE MIMICS THUMPING BASS
0:01:12 > 0:01:16- I was 19 once.- So was I. It was awful. Draft 27.
0:01:16 > 0:01:20If you met your 19-year-old self now, do you think they'd shake you
0:01:20 > 0:01:23politely by the hand or punch you unexpectedly in the face?
0:01:23 > 0:01:24In my case, probably both. Come on.
0:01:24 > 0:01:27- We've got six hours and counting. - Does it matter?
0:01:27 > 0:01:32- Does it matter if we get this paper into the New England Journal of Medicine?- It matters to me.
0:01:32 > 0:01:34What's wrong with you?
0:01:34 > 0:01:40Oh, nothing really. I found an old photo the other day. It fell out of a book.
0:01:40 > 0:01:44Young people on a beach, drinking, having fun.
0:01:44 > 0:01:46It took me a minute to realise one of them was me.
0:01:46 > 0:01:49- What were you wearing?- Nothing!
0:01:49 > 0:01:52Come on. Let's go and get a proper coffee.
0:02:19 > 0:02:21MUSIC AND CHATTER
0:02:29 > 0:02:31THUMPING BASS
0:03:07 > 0:03:10I'm sorry.
0:03:16 > 0:03:19It's gone. You've got to leave it.
0:03:19 > 0:03:23You can't do this. It's crazy...
0:03:51 > 0:03:52Please...
0:04:32 > 0:04:34There goes nothing.
0:04:34 > 0:04:36- It was good, very good. Well worth it.- Breakfast?
0:04:36 > 0:04:40- Definitely.- Which one of you two is least knackered?- Bollocks.
0:04:40 > 0:04:44Don't worry, you don't have to go far. It's just on the other side of the Percival building.
0:04:44 > 0:04:48- I've had seven cups of coffee, so you are my designated thermometer holder.- Oh, no!
0:04:48 > 0:04:51You are. Come on, this is someone on campus.
0:05:20 > 0:05:24He missed the radial and ulnar arteries. Got the brachial though.
0:05:24 > 0:05:27- He knew what he was doing. - He was a scientist.
0:05:27 > 0:05:29Second year bio-chemistry.
0:05:29 > 0:05:30Andy Saich. Detective.
0:05:30 > 0:05:34- God, are you really?- Look, I can get my boss if you'd like, but he...
0:05:34 > 0:05:37But once he realised it was suicide he quickly lost interest, I'm sure.
0:05:37 > 0:05:40So what was the name of this unhappy biochemist?
0:05:40 > 0:05:43Jason Renfrew. 19.
0:05:43 > 0:05:45It is a suicide then?
0:05:45 > 0:05:47There are no obvious defence injuries.
0:05:47 > 0:05:49Looks like he tried to cut his wrist. When that didn't work,
0:05:49 > 0:05:52he went straight for the artery in his arm.
0:05:52 > 0:05:56- He probably bled to death in...five minutes.- Well, he came prepared.
0:06:03 > 0:06:07- Anything else we know?- He had a sweet tooth. His pockets
0:06:07 > 0:06:08- were full of them.- Diabetes?
0:06:08 > 0:06:11- That does double the risk of depression, apparently.- Does it?
0:06:11 > 0:06:15Yeah, particularly in young men. If he was, it'll be in his records.
0:06:17 > 0:06:21- So, just the suicide then.- Yeah. - Dean says there's two a year.
0:06:21 > 0:06:23This is the first.
0:06:25 > 0:06:28There is obvious exsanguination,
0:06:28 > 0:06:33apparently as a result of injuries to the inner arm and wrist.
0:06:33 > 0:06:36However, the cuts to the wrist appear to be superficial -
0:06:36 > 0:06:39they haven't severed the ulnar or radial arteries and...
0:06:39 > 0:06:44there is some evidence of hesitation wounds.
0:06:44 > 0:06:48So the majority of the blood loss appears to have come from the brachial artery,
0:06:48 > 0:06:51which has been severed with a single cut from a sharp,
0:06:51 > 0:06:55thin blade consistent with the craft knife that was found at the scene.
0:06:58 > 0:07:01What's that?
0:07:03 > 0:07:06It's sugar. He had sugar sachets in his pockets.
0:07:06 > 0:07:11- Makes sense, I suppose. - Why? He wasn't diabetic, was he? We checked.- No, but it's free.
0:07:11 > 0:07:13Students like free shit.
0:07:15 > 0:07:18What's that? Magnifying glass, please, Charlie.
0:07:22 > 0:07:24Are those track marks?
0:07:24 > 0:07:26It's a rash.
0:07:26 > 0:07:28Either viral or an allergic reaction.
0:07:28 > 0:07:31- Probably just anthrax.- Anthrax?
0:07:31 > 0:07:34Well, he was a biochemist, wasn't he? Swab, please.
0:07:34 > 0:07:36First time?
0:07:36 > 0:07:38No, I've seen a few.
0:07:38 > 0:07:40Iraq? Afghanistan?
0:07:40 > 0:07:43Amersham. My dad's an undertaker.
0:07:43 > 0:07:46Your colleague said Jason knew what he was doing?
0:07:46 > 0:07:50Not many people would know the brachial artery bleeds faster than the wrists.
0:07:50 > 0:07:52He knew that, but couldn't find his radial artery?
0:07:52 > 0:07:56Perhaps he couldn't see for the tears. Anything in his room? A note?
0:07:56 > 0:07:57No.
0:07:57 > 0:08:01But he was depressed all right. We found these in his wash bag.
0:08:01 > 0:08:05- Fluvoxamine...- "Yeah, just take three capsules a day, Jason.
0:08:05 > 0:08:08- "You'll be right as rain." - I thought you had the morning off?
0:08:08 > 0:08:13- Janet fed up with you watching Jeremy Kyle on her sofa?- Hi, Nikki.- Hi.
0:08:13 > 0:08:15I asked Leo to come in this morning.
0:08:15 > 0:08:18It's about Jason, the boy who killed himself last night.
0:08:18 > 0:08:21The Dean wanted to know whether we'd found anything.
0:08:21 > 0:08:25Jason had made allegations against some other students. He was being bullied.
0:08:25 > 0:08:29He felt it was racially motivated - some white and Asian students.
0:08:29 > 0:08:32Professor Dalton is a senior member of university staff.
0:08:32 > 0:08:37I want everyone to know we took this very seriously.
0:08:37 > 0:08:39Did we?
0:08:44 > 0:08:46There's some damage to the liver.
0:08:46 > 0:08:48Could be the same stuff that gave him the rash.
0:08:48 > 0:08:51Charlie, get this off to the lab -
0:08:51 > 0:08:54histology, full toxicology. Same with the blood work.
0:08:54 > 0:08:57- What are we looking for? - Toxic substances.
0:08:57 > 0:09:00- Household solvents. Anything a student might sniff.- That's free?
0:09:00 > 0:09:02Yeah, that's free!
0:09:02 > 0:09:06- My dad said you shouldn't be too solemn around them.- Hmmm?
0:09:06 > 0:09:09Suicides. He said it's where they wanted to be.
0:09:09 > 0:09:13So what was it? You didn't like the smell of formaldehyde in the morning?
0:09:13 > 0:09:15Yeah, my old man's still sulking.
0:09:15 > 0:09:19I tried to explain - I just didn't want to be around death all the time.
0:09:19 > 0:09:23I know. He told me it's a very honourable job.
0:09:23 > 0:09:25Not to mention recession proof.
0:09:25 > 0:09:27So I picked another one.
0:09:27 > 0:09:29Which?
0:09:29 > 0:09:31Honourable, or recession-proof?
0:09:31 > 0:09:34I'll let you know.
0:09:34 > 0:09:36It's weird.
0:09:36 > 0:09:38It smells like home.
0:09:38 > 0:09:41What's this?
0:09:43 > 0:09:44It's not a Pot Noodle.
0:09:44 > 0:09:47It's a data thing.
0:09:47 > 0:09:49Yeah, it's a Micro SD card.
0:09:49 > 0:09:52From a phone.
0:09:53 > 0:09:55- He swallowed it?- Mm-hm.
0:09:55 > 0:09:58- What was on it?- It's gone off to forensics.
0:09:58 > 0:10:01They'll let us have the data as soon as they can.
0:10:01 > 0:10:02If its survived the stomach acids.
0:10:05 > 0:10:07Where do they live?
0:10:07 > 0:10:08Hemel Hempstead.
0:10:09 > 0:10:13I can be there and back in a couple of hours.
0:10:13 > 0:10:16Make sure the filth don't freak out the entire campus, will you?
0:10:16 > 0:10:18Red Jen!
0:10:18 > 0:10:22- Part of you is still out there on the barricades, isn't it?- Leo...
0:10:23 > 0:10:25How many times have you done this?
0:10:27 > 0:10:30What do you say to them?
0:10:30 > 0:10:32You don't have to say very much.
0:10:32 > 0:10:35Some stranger at the door,
0:10:35 > 0:10:38"I'm sorry, Mrs Renfrew, but..."
0:10:39 > 0:10:41- They catch on pretty quick.- Christ!
0:10:43 > 0:10:44You don't have to do this, you know.
0:10:44 > 0:10:47The Family Liaison Officers can deal with it.
0:10:47 > 0:10:50His mother came in to talk to me about the bullying.
0:10:50 > 0:10:52I promised her I'd look out for him.
0:10:54 > 0:10:56- MOBILE PHONE RINGS - Oh!
0:10:56 > 0:10:58Sorry.
0:11:04 > 0:11:06Hi.
0:11:06 > 0:11:09'Hey, stranger. Is that what you call a lie-in?
0:11:09 > 0:11:11- 'You'd gone before I could open both eyes!'- Yeah.
0:11:11 > 0:11:15The dean wanted...to see me. University stuff.
0:11:15 > 0:11:17'Are you OK?'
0:11:18 > 0:11:19Yeah.
0:11:19 > 0:11:22'You're freaked, aren't you?'
0:11:23 > 0:11:25Was that the idea?
0:11:25 > 0:11:29'The idea was to talk to you about it this morning.
0:11:31 > 0:11:33'How do you feel? Are you happy?
0:11:33 > 0:11:34'Unhappy?'
0:11:34 > 0:11:36HE SIGHS
0:11:38 > 0:11:39I don't know.
0:11:42 > 0:11:44I didn't look at it.
0:11:44 > 0:11:46'What?!'
0:11:47 > 0:11:48- You put it in the bin. - SHE SIGHS
0:11:48 > 0:11:51'Dear God, Leo. You really didn't look, did you?
0:11:54 > 0:11:56'Do you want to know?'
0:11:57 > 0:12:00- What's going on?- Apparently some kid offed himself.
0:12:00 > 0:12:03- Which Tombliboo went night-night? - Don't know. Does it matter?
0:12:03 > 0:12:06Mate, choose life. Why die a saddo. Get what I mean?
0:12:09 > 0:12:11Think she fancies you, big boy!
0:12:12 > 0:12:15You can tell all that from the way she checked out your junk?
0:12:16 > 0:12:19So this was on a memory card from his phone?
0:12:19 > 0:12:22- Yeah.- Some of these image files have been corrupted.
0:12:24 > 0:12:27- Anyone know who she is?- No.
0:12:27 > 0:12:31All taken on campus though.
0:12:31 > 0:12:33It doesn't look like they were taken with a phone.
0:12:33 > 0:12:36No, you're right. They've just been stored on here.
0:12:36 > 0:12:42- What are those numbers? Just file names?- Could be. Who are they?
0:12:42 > 0:12:45That's Matthew Frisk. He's a second-year.
0:12:45 > 0:12:48Isn't he one of the students Jason accused?
0:12:48 > 0:12:50All taken from the same place.
0:12:55 > 0:12:58Well, they were definitely taken from up here.
0:12:58 > 0:13:00How many people have access to this roof?
0:13:00 > 0:13:03Nobody's allowed up here.
0:13:03 > 0:13:05Looks like a couple of people didn't get that e-mail.
0:13:05 > 0:13:08Were you born a policeman, Mr Saich?
0:13:09 > 0:13:12I need to make an announcement to arrange counselling.
0:13:12 > 0:13:15Students will need to be told.
0:13:15 > 0:13:17Now, the top 5%, I'm sure they'll work it out.
0:13:22 > 0:13:26God, you need a degree in geography just to find your way around this place.
0:13:26 > 0:13:29Don't know what you're talking about. Perfectly straightforward.
0:13:29 > 0:13:32We're in the main lobby, moving from B Wing into Annexe E,
0:13:32 > 0:13:36the West Wing is to the east, so the building on your right would be?
0:13:36 > 0:13:39- The East Wing?- The Spencer Library.
0:13:40 > 0:13:43Right... Right. Grey 35.
0:13:45 > 0:13:47Ah.
0:13:59 > 0:14:00What is it?
0:14:01 > 0:14:04Physics has no morality.
0:14:04 > 0:14:08There is no moral component to the physical world.
0:14:11 > 0:14:14We agree, yes?
0:14:15 > 0:14:17And yet...
0:14:18 > 0:14:24"I am become death, destroyer of worlds."
0:14:24 > 0:14:28Oppenheimer saw a clear moral dimension to his work.
0:14:28 > 0:14:30How could he not?
0:14:30 > 0:14:35"The physicists have known sin, and this a knowledge they cannot lose,"
0:14:35 > 0:14:38he said.
0:14:38 > 0:14:40Evil does exist.
0:14:40 > 0:14:43Ask any Nagasaki grandmother.
0:14:43 > 0:14:46That, too, is scientific fact.
0:14:48 > 0:14:50You can all piss off to Starbucks now.
0:14:55 > 0:14:59I see you've dropped the story about you and Oppenheimer having brunch at Los Alamos?
0:14:59 > 0:15:00It could have happened.
0:15:00 > 0:15:04At least science was sexy back then. Look at them now. Geeks and freaks.
0:15:04 > 0:15:08- I thought I should let you know, as head of faculty... - Not good news then?
0:15:08 > 0:15:11No, the student they found at Grier House was one of yours.
0:15:11 > 0:15:13Jason Renfrew.
0:15:13 > 0:15:15- Renfrew?- Second year biochemist.
0:15:15 > 0:15:18Yes. A geek, not a freak.
0:15:18 > 0:15:23It's a shame. Not a star student, but he'd started to show some spark this year.
0:15:23 > 0:15:27Well, I thought you should know. The Dean's been to see his parents.
0:15:27 > 0:15:29Harry. Sorry to interrupt.
0:15:29 > 0:15:33Jason Renfrew's from Hemel Hempstead, not Peckham.
0:15:33 > 0:15:36It's probably a replica, a toy.
0:15:36 > 0:15:38With a box of live ammunition, Dr Mears?
0:15:38 > 0:15:41No, it's definitely a nine-millimetre.
0:15:41 > 0:15:45He was probably just trying to impress his friends.
0:15:45 > 0:15:47The students in the pictures?
0:15:47 > 0:15:51We know Jason Renfrew wasn't the most popular kid on campus.
0:15:51 > 0:15:54So you're saying that one of our second year undergrads
0:15:54 > 0:15:59was planning to shoot dead several of his classmates?
0:15:59 > 0:16:01- Wouldn't be the first time. - This isn't America.
0:16:01 > 0:16:0417 shot dead in a primary school in Dunblane?
0:16:04 > 0:16:07Michael Ryan killed 16 at Hungerford.
0:16:07 > 0:16:11In our borough, there's a firearms incident every eight hours.
0:16:11 > 0:16:13So where do we take it from here?
0:16:14 > 0:16:16Above my pay grade, I'm afraid.
0:16:16 > 0:16:20I've put a call in to my DI. He's getting back to me
0:16:20 > 0:16:22but he's in Operations, in Southall.
0:16:25 > 0:16:29Tell you one thing, be a hassle when they do get here.
0:16:29 > 0:16:33They'll want to look under every bean bag and bong pipe you've got.
0:16:33 > 0:16:34Jesus!
0:16:35 > 0:16:40Still could have been worse. At least he changed his mind before the body bags started piling up.
0:16:40 > 0:16:45Have you spoken to the students that Jason took pictures of?
0:16:45 > 0:16:46Er, not yet.
0:16:46 > 0:16:48Events seem to have overtaken me.
0:16:50 > 0:16:53- Any ideas, Professor? - There is some kind of a pattern.
0:16:53 > 0:16:57There are two strings of numbers with a pair of letters in between.
0:16:57 > 0:16:59Three of the letter pairs recur.
0:16:59 > 0:17:01ST. GR. LX.
0:17:01 > 0:17:07And one, two, three, four of the second string of numbers are the same. 201.
0:17:07 > 0:17:11This lad, Matthew Frisk,
0:17:11 > 0:17:15he lives in the same building as Jason Renfrew.
0:17:15 > 0:17:18Grier House. Room 405.
0:17:22 > 0:17:25405.
0:17:25 > 0:17:27- "GR".- Grier.
0:17:27 > 0:17:30Lennox... "LX". Stevens House.
0:17:30 > 0:17:33"ST". So it's room number and residence building.
0:17:33 > 0:17:37- What about the last number?- 201.
0:17:37 > 0:17:391017.
0:17:39 > 0:17:42This one looks different. SR4C.
0:17:42 > 0:17:45- Seminar Room 4C.- That's where Jason was meant to be today.
0:17:45 > 0:17:49- In class.- They're all class and lecture room numbers.
0:17:49 > 0:17:53All these students would have been in these classrooms today.
0:17:53 > 0:17:56- At the same time.- When?- 1pm.
0:17:58 > 0:18:0215 minutes ago.
0:18:02 > 0:18:05Can you imagine?
0:18:05 > 0:18:09- He was planning some sort of revenge?- I don't know what they think.
0:18:09 > 0:18:13But, well, he obviously had a grudge. He took those pictures,
0:18:13 > 0:18:16and at least one of them was of somebody he had a problem with.
0:18:16 > 0:18:18I wonder what changed his mind.
0:18:18 > 0:18:21The homicidal mind and the suicidal mind are not so dissimilar.
0:18:21 > 0:18:26He was on Fluvoxamine. Wasn't one of the Columbine killers taking that for depression?
0:18:26 > 0:18:30Hmm, they obviously omitted to mention homicidal episodes as a side-effect.
0:18:30 > 0:18:32Well, you knew him, Dr Jacobs. What was he like?
0:18:32 > 0:18:34- He was gentle, quiet.- You see?
0:18:34 > 0:18:39Or passive and repressed, depending on which end of the telescope you're looking through.
0:18:39 > 0:18:43The anti-depressants prescribed don't always work, but they're hardly the problem.
0:18:43 > 0:18:46- Is it true, about Jason? - Is what true?
0:18:46 > 0:18:49- I heard he died. - Was he a friend of yours?
0:18:49 > 0:18:52Not exactly, "Miss". Was he a friend of yours?
0:18:52 > 0:18:53Matthew Frisk, isn't it?
0:18:53 > 0:18:57- I think the police might want to talk to you.- Jason killed himself,
0:18:57 > 0:19:01didn't he? He was very thin-skinned. He took a joke the wrong way.
0:19:01 > 0:19:04- It wasn't personal. - I'm sure that'll be a great comfort to his family.
0:19:04 > 0:19:08What are you getting so outraged about? You didn't know him.
0:19:08 > 0:19:10We did.
0:19:13 > 0:19:16He was one of the students that Jason took pictures of.
0:19:16 > 0:19:18Nasty little wart.
0:19:18 > 0:19:20He'll probably make Home Secretary.
0:19:21 > 0:19:23God, it's so complicated.
0:19:23 > 0:19:26How do you know which gang you're meant to belong to?
0:19:26 > 0:19:28At one level, it's quite simple -
0:19:28 > 0:19:31the ethno-racial links, the cultural reference points,
0:19:31 > 0:19:34the shared low-level addiction to hydroponic herbals.
0:19:34 > 0:19:37As for the rest, I think it's largely pheromonal.
0:19:37 > 0:19:39They just sniff each other's armpits.
0:19:39 > 0:19:43OK. Hang on, Charlie... Nikki, Jason had a rash on his body, his inner arm,
0:19:43 > 0:19:46redness in his cornea. Tox don't know what they're looking for.
0:19:46 > 0:19:48Could it be something from his lab work?
0:19:48 > 0:19:51This was sort of halfway up his forearm.
0:19:51 > 0:19:53Could be above the glove line?
0:19:53 > 0:19:59Jason wrote a paper this term on the effects of commonly occurring pollutants on natural fibres.
0:19:59 > 0:20:02He got the idea from a dry-cleaners he temped at.
0:20:02 > 0:20:06Right, dry-cleaners, dry-cleaners use, um...Hydrocarbons. Perc.
0:20:06 > 0:20:11- Buccal nitrate...- Buccal nitrate. That would explain the reddening of the cornea
0:20:11 > 0:20:14- and it would be consistent with the rash.- Did you get that, Charlie?
0:20:14 > 0:20:19Buccal nitrate. And remember - fresh swabs, bloods, yes.
0:20:19 > 0:20:22Thank you. Sniffing that stuff clearly sent him over the edge.
0:20:22 > 0:20:25Better sue the dry-cleaners, better sue everybody.
0:20:28 > 0:20:31Would it help if I get the name of the place he worked at?
0:20:36 > 0:20:38Harry?
0:20:58 > 0:21:00Harry, what is it?
0:21:12 > 0:21:14MUFFLED SCREAMS
0:21:18 > 0:21:20Hey!
0:21:25 > 0:21:32- Harry, what are you doing?- Get back in.- Harry? What's going on?
0:21:32 > 0:21:34Are you locking me in?
0:21:34 > 0:21:36Shut up! Shh, all of you, shh!
0:21:36 > 0:21:38GUNSHOTS RING OUT
0:21:38 > 0:21:40- It's a car...- That's not a car.
0:21:40 > 0:21:44- Jesus Christ.- Let us out! - Keep away from the door!
0:21:44 > 0:21:46- Come on. Come on.- Shhh! Shh! Shh!
0:21:48 > 0:21:49SHOOTING CONTINUES
0:21:49 > 0:21:53- Is that...- Don't be stupid. It's nothing. Let us out of here.- That's gunfire.
0:21:53 > 0:21:57- Bollocks.- What's going on? - There was a gun was found on the campus this morning. Now shut up!
0:21:57 > 0:22:01Let me in! Please, let me in! Let me in!
0:22:05 > 0:22:06Are you OK?
0:22:07 > 0:22:09Harry...
0:22:09 > 0:22:12SHE SOBS
0:22:12 > 0:22:14You have to be quiet. Shh.
0:22:18 > 0:22:20What's up?
0:22:20 > 0:22:23Er, I'm trying to call my section.
0:22:23 > 0:22:26But there's something up with the network.
0:22:26 > 0:22:27I'm sure it's their end.
0:22:27 > 0:22:33Um, I'm going to round up these students so that when my lot get here we can interview them.
0:22:34 > 0:22:39Er, Seminar Room 4C. Where's that?
0:22:39 > 0:22:43West wing of the Percival Building. Take corridor F to staircase 3,
0:22:43 > 0:22:45and you're in the science block.
0:22:45 > 0:22:47From there, it's further down in corridor G.
0:22:47 > 0:22:49Ignore her. You know where we came out?
0:22:49 > 0:22:53- Exit six? Go straight through, turn right at the canteen.- Cheers.
0:22:55 > 0:22:57What? You were confusing him.
0:23:00 > 0:23:02No wonder you and I never worked out, Leo.
0:23:02 > 0:23:03HE CHUCKLES
0:23:18 > 0:23:19What are they doing?
0:23:30 > 0:23:33PHONE RINGS
0:23:33 > 0:23:35What the hell?
0:23:43 > 0:23:45Dean's Office.
0:24:10 > 0:24:11Hello?
0:24:44 > 0:24:46- Open the door.- Shhh! Shhh!
0:24:49 > 0:24:53Quiet! Quiet! We have to be quiet.
0:24:53 > 0:24:57- Please.- Listen to him.- How, how high is the drop off that roof?
0:24:57 > 0:25:00- It's about 20 foot.- Shit. OK, you by the window,
0:25:00 > 0:25:03get away from it and don't try to open it, all right?
0:25:06 > 0:25:07No! No! I'm not staying here!
0:25:07 > 0:25:09You stay here!
0:25:09 > 0:25:11You will be safer here.
0:25:11 > 0:25:14We are safer here.
0:25:15 > 0:25:18OK. We are going to get in that corner and that corner.
0:25:18 > 0:25:20You won't be seen. The lights are off.
0:25:20 > 0:25:24- The door is locked, they will think that no-one is here.- They?- How many?
0:25:24 > 0:25:26I don't know.
0:25:26 > 0:25:32- OK, never mind, just go.- I didn't see.- Shh, shh. Very quietly.
0:25:43 > 0:25:48My phone's got no signal. Give me a phone that works quick, quick, come on.
0:25:48 > 0:25:51SHE DIALS
0:25:51 > 0:25:54Shh.
0:25:58 > 0:26:03(This is Dr Nicola Alexander, I'm at LSSE.
0:26:03 > 0:26:07- (Yes. I'm in room... What is it? - (Seminar room 4C.)
0:26:07 > 0:26:08(..seminar room 4C...)
0:26:08 > 0:26:11- (Percival Building.) - (..in the Percival Building.
0:26:11 > 0:26:14(We have a major incident here, we've heard gunfire,
0:26:14 > 0:26:18(and we think that at least one person has been shot,
0:26:18 > 0:26:22- (believed critical. There are one, two, three...)- There's 12.
0:26:22 > 0:26:28(12, 12 students, one member of staff and my colleague with me.)
0:26:28 > 0:26:31- Nikki...- (No, no injuries.) BANGING
0:26:35 > 0:26:38(I can't talk any more.)
0:26:40 > 0:26:44'Stay calm, caller. Don't hang up. Are you able to leave this line open?'
0:27:05 > 0:27:06MOBILE RINGS
0:27:06 > 0:27:07Shut up.
0:27:10 > 0:27:13DC Saich. Yeah.
0:27:23 > 0:27:24- What happened?- Shhhh!
0:28:02 > 0:28:04'Please pick up. Dr Alexander?'
0:29:04 > 0:29:08- (Do you think he's coming back?) - (I don't know.)
0:29:08 > 0:29:09(Do you think he knows we're here?)
0:29:09 > 0:29:13(I don't know. But he's seen the key.)
0:29:13 > 0:29:15GUNSHOT, SCREAMING
0:29:15 > 0:29:17He knows now!
0:29:17 > 0:29:20Stanley, help me get the desk against the door.
0:29:20 > 0:29:23- Nikki, open the window, get everybody out.- What?!
0:29:23 > 0:29:27It doesn't matter, he knows we're here. We've got to get out. Come on.
0:29:27 > 0:29:30Shit! Get down! Get down!
0:29:30 > 0:29:32GUNSHOTS, SCREAMING
0:29:42 > 0:29:43GUNSHOTS CONTINUE
0:29:59 > 0:30:01WOMAN SCREAMS
0:30:04 > 0:30:06TWO GUNSHOTS
0:30:09 > 0:30:10ANOTHER SHOT IN DISTANCE
0:30:10 > 0:30:14Harry. Harry!
0:30:16 > 0:30:18Is anybody hurt?
0:30:18 > 0:30:20GASPING AND SOBBING
0:30:23 > 0:30:26I think he's gone. Nikki, can you open the window?
0:30:26 > 0:30:29Everybody get out onto the roof.
0:30:29 > 0:30:31He's gone, just calmly.
0:30:33 > 0:30:35If you can just be calm. It's OK.
0:30:38 > 0:30:39- Go.- Stanley, come on.
0:30:39 > 0:30:41- Come on, Stanley.- Go.
0:30:43 > 0:30:47Stanley! Stanley, come on!
0:30:47 > 0:30:49Oh, shit! Stanley?
0:30:49 > 0:30:51Stanley?
0:30:51 > 0:30:53Harry! Harry!
0:30:57 > 0:30:59(Oh, God...)
0:30:59 > 0:31:01My dad was an undertaker, too, Jason.
0:31:03 > 0:31:06He hated suicides, especially the youngsters.
0:31:06 > 0:31:08It was with my uncle Derek...
0:31:08 > 0:31:11See, he couldn't stand waste, me dad.
0:31:11 > 0:31:14Electricity, money...
0:31:15 > 0:31:17..food, life.
0:31:19 > 0:31:21Haven't you got nice hands.
0:31:24 > 0:31:26ALARM SOUNDS
0:31:34 > 0:31:38- Have the alarms gone faulty again? - Probably. Got to clear out all the same.- Just got to put something
0:31:38 > 0:31:42- back in the fridge.- Probably only be a couple of minutes. Can't it wait?
0:31:42 > 0:31:43Suppose it can.
0:31:50 > 0:31:53- This is what Jason was planning? - Not alone.
0:31:53 > 0:31:55'Dr Alexander, Dr Alexander?'
0:31:55 > 0:32:00(Yes, this is Dr Alexander. Listen, we have two fatalities that I am aware of,
0:32:00 > 0:32:02(but I think that there must be more.
0:32:02 > 0:32:06(We have evacuated 12 students onto the roof outside the Percival block.
0:32:06 > 0:32:10(We need paramedic assistance immediately - as many crew as you can get.)
0:32:10 > 0:32:14'Can you get safely from where you are? We need to secure the building.'
0:32:14 > 0:32:17- (What about the paramedics?) - 'They're on their way.
0:32:17 > 0:32:19'You have to get out now.'
0:32:19 > 0:32:22(They won't allow any paramedics in until they are sure there's no danger.)
0:32:22 > 0:32:26- (What?) - 'Dr Alexander? Do you understand?'
0:32:26 > 0:32:29- (Hang on. What?)- (We're the only medics in the building.)
0:32:29 > 0:32:34(We should go out there. Should we?)
0:32:34 > 0:32:36(They won't let anyone else in for hours.)
0:32:36 > 0:32:38(Oh, God.)
0:32:38 > 0:32:39SIRENS BLARE
0:32:45 > 0:32:48'This is the Police Information Room at Lambeth. Dr Mears,
0:32:48 > 0:32:52'you're in control of the University Emergency Response plan.
0:32:52 > 0:32:55'Is your location at a safe distance from the incident?'
0:32:55 > 0:32:58This block is separate from the Percival Building.
0:32:58 > 0:33:03We've seen at least three casualties, in corridors A, D and F.
0:33:03 > 0:33:05None are moving.
0:33:10 > 0:33:13Campus Security, are you seeing this too?
0:33:13 > 0:33:16Camera six.
0:33:17 > 0:33:22It's a young adult male. Approximately 5ft 10.
0:33:22 > 0:33:27He appears to be carrying a handgun. He's wearing a backpack, a hood and travelling...
0:33:29 > 0:33:30..west along...
0:33:31 > 0:33:33..corridor H.
0:33:33 > 0:33:36'A CO19 unit is expected in zero five.'
0:33:36 > 0:33:39'Inform DC Saich, who is on site,
0:33:39 > 0:33:42'that the tactical commander is on her way.
0:33:42 > 0:33:47'She will liaise with him and all police and university response teams on arrival.'
0:33:47 > 0:33:52'This is Campus Security, we need to get them out of there. The main doors are still locked.'
0:33:52 > 0:33:56Exit six. It's unlocked, it seems to be safe, the students are leaving that way.
0:33:56 > 0:34:01- We need to get people to exit six, I have the tannoy control.- 'No.
0:34:01 > 0:34:04'Repeat no. No alarms and no tannoy announcements.
0:34:04 > 0:34:07'We could be sending them into the area of danger.'
0:34:07 > 0:34:10- So they're on their own? - 'Repeat previous. No alarms.
0:34:10 > 0:34:13'No announcements. Is that clear?'
0:34:13 > 0:34:16- Clear.- Clear. - Another casualty in...
0:34:20 > 0:34:21..Corridor G.
0:34:23 > 0:34:26- Oh, God.- 'Dr Mears?'
0:34:28 > 0:34:31I believe the casualty in corridor G is...
0:34:31 > 0:34:34police officer DC Saich.
0:34:34 > 0:34:36'Stand by, Dr Mears.'
0:34:36 > 0:34:37Oh, no.
0:34:43 > 0:34:47No, no, no, no.
0:34:47 > 0:34:52What are you two doing in there? Get out!
0:34:57 > 0:35:00'I'm sorry. There is no network...'
0:36:16 > 0:36:18WHIMPERING, GASPING
0:36:30 > 0:36:34The bullet's gone straight through. It's missed the thorax. He's losing blood fast.
0:36:34 > 0:36:36Get me something.
0:36:37 > 0:36:40I...I was...
0:36:42 > 0:36:47- There'll be a med-pack in the kitchen. Are you OK here? - He was on Jason's list.
0:36:47 > 0:36:50Nikki? OK?
0:36:50 > 0:36:52I didn't know... I didn't know...
0:36:52 > 0:36:56- I didn't know...get my mum, get my mum, please.- Ssh...
0:36:58 > 0:37:00Campus security will issue maps.
0:37:00 > 0:37:03- Set up an investigation next to the evacuation point, Graham.- Right.
0:37:03 > 0:37:08- Where are the boys with toys? - Here in zero five, Ma'am.- That's what you said zero five ago.
0:37:08 > 0:37:09Dr Mears? University control?
0:37:09 > 0:37:15Yes. This is Professor Dalton. He's assisting me with the university response.
0:37:15 > 0:37:17I'm Karen Somerville, Tactical Commander.
0:37:17 > 0:37:20The Internal Emergency Plan seems to be working well.
0:37:20 > 0:37:23- Are your full response teams in place?- Not yet.
0:37:23 > 0:37:25To be honest, we were caught a bit on the hop...
0:37:25 > 0:37:28- Do you know how many are inside? - We've got lists in the office of
0:37:28 > 0:37:31all who are supposed to be in the building.
0:37:31 > 0:37:35- But we've no idea how many are actually here - especially the students.- No, no, that's normal.
0:37:35 > 0:37:39It's 1.55pm. Most of them are probably still in bed.
0:37:39 > 0:37:40We're all set up for you, Ma'am.
0:37:40 > 0:37:45It's OK to panic, Dr Mears. Just as long as you do so according to procedure.
0:37:47 > 0:37:51'He was here, he was here. I don't know where he is. Is he here?'
0:37:51 > 0:37:54'It's OK, Michelle, you're doing great. You just need to stay where you are.'
0:37:54 > 0:37:58Chief Superintendent, two of my colleagues are still in the main building.
0:37:58 > 0:38:01- Harry Cunningham and Nikki Alexander.- We've lost contact.
0:38:01 > 0:38:04We've tried getting it back but the network can't cope.
0:38:04 > 0:38:06- Sorry.- Yeah, I know, Chief Inspector.
0:38:06 > 0:38:10I've three ARVs on scene. Specialist Firearms Officers arriving in...
0:38:10 > 0:38:11Zero five?
0:38:11 > 0:38:14I think we're contained within the Percival Building.
0:38:14 > 0:38:19The main door appears to have been locked and chained from the inside prior to the incident.
0:38:19 > 0:38:24- But exit six remains open. - Yeah, we're on that. Any further description?
0:38:24 > 0:38:26Dark clothing, hoodie, holdall.
0:38:26 > 0:38:27We can see the handgun.
0:38:27 > 0:38:31But I don't think that's a George Foreman grill in his bag.
0:38:31 > 0:38:33You know what I'm asking.
0:38:33 > 0:38:36SO15 don't think it's terrorist related.
0:38:36 > 0:38:40An officer found a handgun in the locker of a student who committed suicide last night.
0:38:40 > 0:38:43He had no known political affiliations. No religious ties.
0:38:47 > 0:38:52- Does he look like he's wired? - No obvious vest, but I don't like that bag.
0:38:52 > 0:38:55I think I've got between five and ten fatalities.
0:38:55 > 0:38:58So at least the same again in casualties.
0:38:58 > 0:39:03Judging by the calls and aerial thermal shots, I'm estimating 40 total inside.
0:39:03 > 0:39:08- SFOs are on scene, Karen. - Get them out of their Oakleys, and into their romper suits.
0:39:08 > 0:39:11- I want to know as soon as they're deployed.- Yes, boss.
0:39:11 > 0:39:13GUNSHOT
0:39:13 > 0:39:16'Michelle? Michelle?'
0:39:18 > 0:39:21'Did you hear that, did you hear that? Where is he?'
0:39:21 > 0:39:26Let's make sure your boys keep their heads down and trigger fingers up their arses till I say otherwise.
0:39:26 > 0:39:28Ambulance command standing by.
0:39:28 > 0:39:31OK, guys, we've got people bleeding to death in there.
0:39:31 > 0:39:37I want the subject's position identified, I want him isolated and the building made safe.
0:39:37 > 0:39:39No paramedics are going in there until it is.
0:39:39 > 0:39:42So let's not hang about. OK?
0:39:42 > 0:39:45You can go back to your office, I'll send a liaison.
0:39:45 > 0:39:48Let me know when the full University Response Team is operational.
0:39:48 > 0:39:53You're not going to have time to worry, Dr Mears. You're going to be very, very busy.
0:40:19 > 0:40:21Wait!
0:42:16 > 0:42:18I've got a knife.
0:42:18 > 0:42:24- I'll cut you, I'll cut you! - It's OK - I'm not him, I just want to help you. Let me in, all right?
0:42:30 > 0:42:32STAY AWAY! Stay away, stay away!
0:42:34 > 0:42:37I haven't got a gun. I'm as scared as you are.
0:42:37 > 0:42:40I'm a doctor and I want that.
0:42:40 > 0:42:43I just want that green box, that's all I want.
0:42:43 > 0:42:46OK, that's all I want.
0:42:46 > 0:42:47And I'm going to get it now.
0:42:53 > 0:42:54It's OK.
0:43:05 > 0:43:07That's all I want. OK.
0:43:16 > 0:43:18OK. You come with me now.
0:43:18 > 0:43:24- No.- Come on. - No.- You're not safe here.- No.
0:43:31 > 0:43:32PHONE RINGS
0:43:32 > 0:43:36We need to follow up everyone on this list. If you can't reach them,
0:43:36 > 0:43:40- try and find out if they logged onto the system from inside this building today.- Leo.
0:43:44 > 0:43:50Commander Somerville. Corridor L, camera 17. It's my colleague, Harry Cunningham.
0:43:50 > 0:43:54- We see him, Professor Dalton. Thank you.- Karen...
0:43:56 > 0:43:57Where's that?
0:43:57 > 0:44:03- Where's he going?- He's heading east. Direction of corridor J.
0:44:03 > 0:44:08- 'Nothing clear for us. It seems he's heading towards the toilet block.'- Any CCTV?
0:44:08 > 0:44:10None in there.
0:44:20 > 0:44:22I'm looking for Professor Forbes.
0:44:22 > 0:44:26- Are you OK?- It's half term. My dad's not in his office.
0:44:35 > 0:44:38- It's OK, it's me.- I just saw him go past.- Where?- Out there.
0:44:41 > 0:44:45- Hi, I'm Harry.- Are you hurt like him?- No. We're all OK, we're OK.
0:44:46 > 0:44:50- Come over here.- He's not. He's going to die.- Shh.- Shh!
0:44:52 > 0:44:55- (Shouldn't we...) - (I don't know. I don't know.)
0:45:00 > 0:45:04My officer is reporting some movement from up here.
0:45:04 > 0:45:06'Has he exited the toilet block?'
0:45:06 > 0:45:09Something's happening, but we don't think he's exited the block.
0:45:09 > 0:45:12Corridor J is the only access to the toilet block.
0:45:13 > 0:45:16'We can go. It's your call.
0:45:16 > 0:45:18- 'Boss?'- Easy, Shep.
0:45:20 > 0:45:23What was that?
0:45:24 > 0:45:32- You said he'd stopped. - No, it's OK. There are doors at the top of that corridor.
0:45:32 > 0:45:36If I can bolt them from this side, he won't be able to get out of there.
0:45:37 > 0:45:39Would you lock this door after I've gone, OK?
0:45:39 > 0:45:42Don't worry. I'll be quick.
0:46:16 > 0:46:18MUFFLED CRY
0:47:17 > 0:47:19- Get down, armed police!- Don't move!
0:47:19 > 0:47:21Don't move! Subject down.
0:47:26 > 0:47:27No remote. Checking for wires.
0:47:29 > 0:47:30Clear. Clear.
0:47:31 > 0:47:33Clear! Come with me.
0:47:33 > 0:47:36He's alive! He's alive! He's alive!
0:47:39 > 0:47:42'Sector Four is clear. Two fatalities.'
0:47:42 > 0:47:44'I need paramedic assistance, corridor D.'
0:47:44 > 0:47:47'Negative. Sector is not yet clear. Just do the job.'
0:47:47 > 0:47:50Why is that sector not yet cleared?
0:47:50 > 0:47:53Six minutes and counting. Sort it out, Kant. This is my building now.
0:47:53 > 0:47:55Report sector two.
0:47:55 > 0:47:59Sector two is clear. Repeat. Sector two is clear.
0:47:59 > 0:48:00Got that, Karen.
0:48:04 > 0:48:06Charlie. Seven fatalities confirmed so far.
0:48:06 > 0:48:08Have you got everything set up there?
0:48:08 > 0:48:12'Access to the sports hall is clear. We're ready for you.'
0:48:17 > 0:48:19Professor Dalton. Camera two.
0:48:19 > 0:48:21It's Dr Alexander.
0:48:40 > 0:48:41- Dr Alexander?- Yes.
0:48:41 > 0:48:45- Come with me, please. - I'm going in the ambulance with... - It's all taken care of.
0:48:45 > 0:48:49- The medical teams are on site. You need to stay with us. We need to speak to you.- Harry Cunningham,
0:48:49 > 0:48:52- is he OK?- Doctor, please? Come with me.
0:48:52 > 0:48:53We'll find out.
0:48:58 > 0:49:00He's still haemorrhaging.
0:49:00 > 0:49:02Pulse 120, BP is 80-systolic.
0:49:02 > 0:49:04- Doctor can you give me a hand, please?- Yeah.
0:49:08 > 0:49:11- Have you got an ID on him? - Does it matter?
0:49:11 > 0:49:15Not to me, no. There are real casualties out there.
0:49:15 > 0:49:18I don't know. We were inside when it started.
0:49:18 > 0:49:20I, I don't know where it started.
0:49:20 > 0:49:22I, I saw him, but that was later...
0:49:22 > 0:49:23Him?
0:49:23 > 0:49:25I suppose so. He was wearing a hoodie.
0:49:25 > 0:49:28- Yeah, but he was alone? - I don't know.
0:49:28 > 0:49:30You think there could be more of them in there?
0:49:30 > 0:49:32Nikki. Are you all right?
0:49:32 > 0:49:34- Where's Harry?- I don't know.
0:49:34 > 0:49:37- I shouldn't have let him leave. - Are you sure you're not hurt?
0:49:37 > 0:49:41- Dr Alexander...- Leave me alone, please! Just piss off...
0:49:41 > 0:49:44- 'With subject, paramedics are attending to him.'- Can he be moved?
0:49:44 > 0:49:49- I'll check. We've got a KAD in attendance.- What's a KAD? - Know-it All Doctor.
0:49:49 > 0:49:51- Sorry.- At least we know that Harry's all right.
0:49:54 > 0:49:56'From what we understand,
0:49:56 > 0:50:00'the incident occurred around lunchtime here. Initial reports are suggesting
0:50:00 > 0:50:04'there are several casualties, and possibly some fatalities.'
0:50:06 > 0:50:09My son's in there, I think. I can't reach him.
0:50:09 > 0:50:11We don't have any information at the moment.
0:50:11 > 0:50:14We need to keep this route clear for emergency crews.
0:50:14 > 0:50:17- Well, please, can you just ask someone, is he safe?- Sorry.
0:50:44 > 0:50:46SOBBING, WHISPERING
0:50:51 > 0:50:53Keep moving towards the exits.
0:50:53 > 0:50:56Don't stop.
0:51:50 > 0:51:52You OK, Dr Alexander?
0:51:52 > 0:51:54How many have you got in here?
0:51:54 > 0:51:58Only two. We have to leave the others until forensics have come in.
0:52:00 > 0:52:04There's at least seven more. This one made it as far as the ambulance.
0:52:04 > 0:52:07I just don't understand why.
0:52:08 > 0:52:10Who would want this?
0:52:15 > 0:52:17Did you know him, Nikki?
0:52:17 > 0:52:19I met him twice today.
0:52:19 > 0:52:20The first time, he was a wanker.
0:52:20 > 0:52:22The second time, he asked for his mother.
0:52:22 > 0:52:27- Should I find someone to be with you?- I should be helping...
0:52:27 > 0:52:29Leo said that you're a witness.
0:52:29 > 0:52:31You shouldn't really be in here.
0:52:31 > 0:52:35I think the Lyell Centre's open - it's within the perimeter.
0:52:35 > 0:52:37- If you want to go back there, I mean.- Right.
0:52:44 > 0:52:46MOBILE RINGS
0:52:51 > 0:52:54- Hello.- 'Is that Dr Mears?'
0:52:54 > 0:52:59- Who is this?- 'I'm trying to find my son. Scott Weston, he's a second year.
0:52:59 > 0:53:01'He invited us down to lunch today.'
0:53:01 > 0:53:03I'm sorry. I really need to keep this line clear.
0:53:03 > 0:53:05'I really need to know where my son is.
0:53:05 > 0:53:08'You gave us your number. Said if there was ever anything...'
0:53:08 > 0:53:12I don't know your son, Mrs Weston. I'm sorry.
0:53:17 > 0:53:19I stood there at the Matriculation Day,
0:53:19 > 0:53:23I told them they could always call me.
0:53:23 > 0:53:25In loco parentis, right?
0:54:32 > 0:54:35This is Kant. We've got one subject down.
0:54:35 > 0:54:36This sector clear.
0:54:36 > 0:54:39'Received.'
0:54:39 > 0:54:40Is he going to make it?
0:54:40 > 0:54:44- Single bullet wound to the face. He's lost a lot of blood.- Bastard coward.
0:54:44 > 0:54:46Missed the important shot.
0:55:51 > 0:55:53'Nikki. How are you doing?'
0:55:53 > 0:55:56Um...
0:55:56 > 0:55:58I don't think I'm doing too well.
0:55:58 > 0:56:01- I, er, I think I need to be busy. - 'You're not still here, are you?'
0:56:01 > 0:56:06'Nikki... You've given a statement, go home now. Is there anyone I can call?
0:56:06 > 0:56:09'I could call Janet. She'll come and get you.'
0:56:09 > 0:56:12What's the matter, only the boys allowed to help?
0:56:12 > 0:56:15'The second I can get Harry out of there, I will.
0:56:17 > 0:56:21- 'Look, we're all trying to...' - I know, I know. I'm sorry.
0:56:27 > 0:56:31Er, I, er, I think I'm going to have a shower and then I'll go home.
0:56:33 > 0:56:35Call me as soon as you hear from the KAD.
0:56:35 > 0:56:39Tell him if he wants to come over I'll make him his favourite Cup a Soup.
0:56:39 > 0:56:42'And get some rest, yeah?'
0:56:42 > 0:56:43Yeah, OK.
0:57:00 > 0:57:02SHE SOBS
0:57:45 > 0:57:49'All remaining sectors cleared for immediate threat.
0:57:49 > 0:57:54'Mr Kant, I want all CO19 officers to remain on site as we proceed,
0:57:54 > 0:57:59- 'belt and braces. It's going to be a long night, people.'- Received.
0:57:59 > 0:58:00Can you hear me?
0:58:00 > 0:58:03I'm Dr Cunningham. Can you hear me?
0:58:03 > 0:58:07You've got to stay awake.
0:58:07 > 0:58:09You've got to stay awake.
0:58:56 > 0:58:59Subtitles by Red Bee Media Ltd
0:58:59 > 0:59:02Email: subtitling@bbc.co.uk