A man in his late 20s has been been stabbed to death in east London.
Scotland Yard say police were called to Ron Leighton Way in East Ham E6 at 11.07pm in Saturday.
The victim was pronounced dead at the scene.
As yet there have been no arrests.
This comes after a young woman who was heavily pregnant was stabbed to death at an address in Thornton Heath, Croydon.
Forensic specialists remain at the scene on Ron Leighton Way at the junction with Wakefield Street in East Ham.