:00:15. > :00:26.Tributes have been paid to a 15-year-old boy,
:00:27. > :00:30.who was stabbed to death outside his school
:00:31. > :00:35.yesterday afternoon in front of his classmates.
:00:36. > :00:39.The head teacher said Quamari Barnes was a pupil with a bright
:00:40. > :00:43.future who'll be missed by the entire school community.
:00:44. > :00:47.Our home affairs correspondent, Nick Beake, reports from Kensal Green.
:00:48. > :00:52.At the school gates, just metres from where their loved
:00:53. > :00:56.one was killed, a family grieved, surrounded by friends who only
:00:57. > :01:03.and jokes with the latest teenager to be murdered in London.
:01:04. > :01:09.15-year-old Quamari Barnes was heard to shout, "He's going to stab me",
:01:10. > :01:17.One boy, who didn't want to show his face,
:01:18. > :01:21.told us he could only watch as his friend slipped away.
:01:22. > :01:25.He was the most nice person in the whole of our school,
:01:26. > :01:28.It was emotional because I gave him a hug and said, "get home safely"
:01:29. > :01:31.and I come out of school and see that's he's stabbed.
:01:32. > :01:38.All these teenagers running about out here with knives
:01:39. > :01:53.As the police looked for evidence near the school,
:01:54. > :01:58.it's emerged they'd arrested another 15-year-old boy, not a pupil here.
:01:59. > :02:02.Detectives say the motive for the killing is not clear,
:02:03. > :02:06.a killing which has clearly hit this community hard.
:02:07. > :02:10.We're all deeply saddened by this death.
:02:11. > :02:15.It's undoubtedly a tragic loss of life and our thoughts and prayers
:02:16. > :02:20.are with the boy's family and those who knew and loved him.
:02:21. > :02:28.Had a very bright future and he'll be greatly missed by his many
:02:29. > :02:31.friends in school and in fact by the entire school community.
:02:32. > :02:35.And for Rebecca who went to this school and knew the family well,
:02:36. > :02:42.I just saw a picture of him with RIP and I was just like - oh my gosh.
:02:43. > :03:01.Quamari Barnes is the second teenager to be stabbed
:03:02. > :03:08.The number of young people being injured with knives has gone
:03:09. > :03:15.Well, tonight, the Metropolitan Police are appealing directly to any
:03:16. > :03:21.Detectives insist their information could be vital.
:03:22. > :03:25.There's still disruption tonight on rail services
:03:26. > :03:29.in the South East, after a train derailed
:03:30. > :03:36.Thousands of commuters were affected by delays and cancellations.
:03:37. > :03:40.Network Rail says it's working round the clock
:03:41. > :03:44.to try to get services back to normal for passengers.
:03:45. > :04:03.Just before 6am, when this freight train derailed in Lewisham,
:04:04. > :04:07.Network Rail, which is investigating the cause of the derailment,
:04:08. > :04:25.Both Network Rail and Southeastern expect disruption to
:04:26. > :04:36.We spoke to some commuters during the rush-hour on how they planned on
:04:37. > :04:39.getting home. You can see from the board there's
:04:40. > :04:49.three trains going out. General frustration
:04:50. > :04:54.all round really. Trying to get home,
:04:55. > :04:58.looking on the website, Now it's just saying they have
:04:59. > :05:04.technical difficulties. I don't know how I'm
:05:05. > :05:09.going to get home. Yeah, the South-Eastearnrailway.
:05:10. > :05:19.co.uk has crashed, so I'm trying I'm just waiting for, you know,
:05:20. > :05:32.the crowd to be less and then I might take the DLR
:05:33. > :05:35.or something like that. No, because there is too many
:05:36. > :05:42.people so I don't like it. No, I'm just going to wait
:05:43. > :05:46.and probably going to go For the full picture tomorrow, tune
:05:47. > :05:58.you know, it's a bit less crowded. For the full picture tomorrow, tune
:05:59. > :06:01.into bulletins during Breakfast from 6.00am. And we'll have regular
:06:02. > :06:05.travel updates on BBC Radio London and our travel team will be across
:06:06. > :06:07.the latest on Twitter, follow us on there.
:06:08. > :06:11.An explosion at a block of flats in hornchurch may have been caused by
:06:12. > :06:15.the preparation of drugs according to the Metropolitan Police. Two men
:06:16. > :06:17.have been arrested, following the blast, which caused part of the
:06:18. > :06:22.building to partially collapse. Four people were taken to hospital and 25
:06:23. > :06:44.had to be rescued. The cause of the explosion is not yet known.
:06:45. > :06:47.April 2000, when London historian David Irving faced a humiliating
:06:48. > :06:50.Having sued Penguin books and their American author,
:06:51. > :06:52.Deborah Lipstadt, who had accused him of denying
:06:53. > :06:58.I've been defending it against someone who wanted to abuse it.
:06:59. > :07:00.Rachel Weisz now portrays Deborah in the film Denial,
:07:01. > :07:02.with Timothy Spall as her infamous adversary, Irving.
:07:03. > :07:03.Let me reveal something to you, Professor.
:07:04. > :07:06.I am that David Irving about whom you have been so rude.
:07:07. > :07:10.And it puzzles me that you think yourself qualified to attack me,
:07:11. > :07:13.given that I have 30 years' experience in the archive.
:07:14. > :07:15.And was this your most challenging role to date?
:07:16. > :07:18.I would say it always felt like it was going to be a challenge,
:07:19. > :07:21.because I know he's a controversial character, and he's alive,
:07:22. > :07:25.So my job as a human being, I have a responsibility
:07:26. > :07:29.I have to conclude that the reason you don't engage with people
:07:30. > :07:31.you disagree with is because you can't!
:07:32. > :07:33.Denial was shot predominantly in the capital, where
:07:34. > :07:37.With Deborah Lipstadt closely involved from the time her book
:07:38. > :07:41.Can you put into words what it was like taking
:07:42. > :07:46.on this very abrasive, London historian?
:07:47. > :07:48.Well, it was frightening at the beginning, because I didn't
:07:49. > :07:51.know how I would do it, what I would do, and calling
:07:52. > :07:57.the historian because as we proved he lies and he manipulates
:07:58. > :08:03.There were moments that were really scary.
:08:04. > :08:06.This case is happening to you, but it's not about you.
:08:07. > :08:08.This man hates me, he's coming for me.
:08:09. > :08:10.And when someone comes after you, you take him on.
:08:11. > :08:13.Why do you think he specifically targeted Deborah?
:08:14. > :08:17.I think one of the motivations, as I see it from his point of view,
:08:18. > :08:21.Was that he was protecting his professional reputation,
:08:22. > :08:26.his existence, because I presume he made the assumption that
:08:27. > :08:31.being called a Holocaust denier would affect sales of his books.
:08:32. > :08:34.All involved can see that Denial is a timely film,
:08:35. > :08:36.considering the current talk in politics of alternative truths,
:08:37. > :08:41.Promotional posters have already been defaced across London.
:08:42. > :08:49.They wait until the Tube stop is empty and no one's there,
:08:50. > :08:52.and then they take out a black magic marker and they write something.
:08:53. > :08:54.Why they write on Timothy Spall's face, he's playing
:08:55. > :09:08.That's it from me, so I'll say goodnight and leave you with Wendy
:09:09. > :09:25.It seemed milder today. Well observed.
:09:26. > :09:33.Well, observed. Temperatures in High Wycombe and elsewhere in London and
:09:34. > :09:34.the Home Counties got to 10. Double figures.
:09:35. > :09:34.Wycombe and elsewhere in London and the Home Counties
:09:35. > :09:38.figures. We finish with beautiful clear skies
:09:39. > :09:45.as you can see and the temperature out there is falling, so the Met
:09:46. > :09:49.Office is warning of more fog patches forming throughout the
:09:50. > :09:54.night. Dense in places, freezing in places. Lots of moisture in the air
:09:55. > :09:59.and where the temperature falls below freezing, all that will stick
:10:00. > :10:02.to everything. There could be difficult driving continues on
:10:03. > :10:06.untreated roads tomorrow morning. This is the picture throughout the
:10:07. > :10:09.night. Fog forming here and there and temperatures falling underneath
:10:10. > :10:12.clear skies. But towards the end of the night temperatures in the
:10:13. > :10:16.south-east hovering just above freezing, because there a little
:10:17. > :10:22.cloud creeping in. That will mix up with the fog, lift up into the cloud
:10:23. > :10:27.but it'll trap cold air. We won't have the benefit of the sunshine to.
:10:28. > :10:32.It'll feel chilly throughout the afternoon with highs of three to
:10:33. > :10:35.six. I don't think you'll see double figures tomorrow. For Thursday, a
:10:36. > :10:39.slow movement towards something brighter. That is because we have
:10:40. > :10:43.south-easterly wind and very dry air starting to come in. On Wednesday
:10:44. > :10:51.and Thursday we could see some snow grains in the air. Feeling more like
:10:52. > :10:55.minus-4 than 4 with the strength of the wind and dryness in the air,
:10:56. > :10:58.despite the sunshine we'll have on Thursday. On the outlook you can see
:10:59. > :11:18.something a little milder: For all of us, it'll get colder and
:11:19. > :11:24.then milder again come the weekend. This shot taken earlier by a weather
:11:25. > :11:29.watcher in East Anglia. The fog becoming extensive over the next few
:11:30. > :11:32.hours in many south-eastern parts of England.
:11:33. > :11:33.Much, much milder, further north and west. Let's