A murder investigation has started after a teenager was stabbed to death in south London.
The man, believed to be in his late teens, was found in a critical condition by police just before 17:00 BST on Deeside Road, Wandsworth.
London Ambulance Service attended, but he died a short while later.
Six males were arrested on suspicion of murder and taken to separate police stations for questioning, the Metropolitan Police said.
Police are appealing for further information.