man stabbed to death outside a supermarket in Uxbridge.
The victim, believed to be in his 50s, was found by police at 7 p.m. Wednesday with a stab wound to his chest in The Greenway.
A man in his forties turned himself in to a local police station shortly afterwards and was arrested on suspicion of murder.
He remains in custody.
Photos seen by The Standard show a man lying on the floor, his shirt covered in blood.
A Scotland Yard spokesperson said: “Police were called to reports of a stabbing at the intersection of Cowley Road and The Greenway, Uxbridge.
“Officers attended, along with the London Ambulance Service and the London Air Ambulance. A man, believed to be in his fifties, was found with a stab wound.
“Despite the efforts of the emergency services, he died at the scene. His next of kin have yet to be informed.”
In Ilford, a man in his twenties was rushed to hospital after an attack in Ilford Lane at 6:30 pm.
Police say they are waiting for an update on his condition and said there have been no arrests.
Anyone with information about what happened is requested to call 101 quoting CAD 6685/06jul. To remain anonymous, contact the independent charity crime stoppers on 0800 555 111.