A post-mortem examination has been held at Greenwich mortuary on a man stabbed to death in broad daylight.
The victim was found with a stab wound at about 1300 GMT on Saturday in Southampton Way, Peckham, south London.
The 21-year-old was taken to nearby King's College Hospital, where he was pronounced dead. His next of kin have been informed.
A Metropolitan Police spokesman said officers were keeping an open mind over the motive.