Police investigating the murder of a 20-year-old man stabbed to death in a street have arrested a 17-year-old boy.
Lamarni Hylton-Reid was found at the junction of Homerton High Street and Kenworthy Road, Hackney, east London, at 5.10pm on Wednesday. He was taken to hospital by ambulance but pronounced dead at 6.30pm.
Scotland Yard said the 17-year-old had been arrested on suspicion of murder and is being held at an east London police station.
Detectives have also arrested a 19-year-old man for assisting an offender.
A post mortem examination gave cause of death as a stab wound to the chest.
Messages paying tribute to Mr Hylton-Reid, from Clapton, east London, have flooded on to social networking site Twitter, including one post which said he was stabbed on the way to visit his mother on her birthday.
Any witnesses or anyone with any information was asked to call the incident room on 020 8345 3865 or Crimestoppers anonymously on 0800 555 111.