Keane Flynn-Harling, 16, was stabbed to death on Monday night in Lambeth
A 29-year-old man has been arrested on suspicion of murder after a teenager was stabbed to death in south London, the Metropolitan police has said.
The boy, who has been named as 16-year-old Keane Flynn-Harling, was discovered suffering from stab injuries on Monday night in Lambeth.
