This is 16 year-old Louis Johnson ...
... on Monday 27 January 2020, he was stabbed to death shortly after 4.30 p.m. at East Croydon station on his way home to his mother in South Norwood.
Friends said the teenager, who was wearing a tag at the time he was killed, had once been 'badly behaved' but was getting his life back on track.
Earlier on the day of his killing, Louis had been attacked at 11.00 a.m. A 16-year-old friend, who gave her name as Ashanti from Catford, said Louis had told her of the first attack, adding: 'We know he was scared for his life and
he knew he was going to lose his life.'
The second, fatal, attack followed a youth offending team meeting in Battersea, where staff offered him a £50 Tesco voucher if he was home with his mother by 6.00 p.m.
He was supposed to take a taxi but decided to get the train home.
He reached East Croydon station at around 4.30pm and was ambushed while crossing a footbridge connecting two platforms.
A 16-year-old boy has now been arrested in Balham by detectives investigating the fatal stabbing.
Anyone with information should contact British Transport Police via text on 61016 or by calling 0800 405 040 and quoting reference 395 of 27/01/2020. Crimestoppers can also be called anonymously on 0800 555 111.