A man, believed to be in his forties, has been fatally stabbed in north London.
Police were called reports of a disturbance in Neasden Lane North, NW10 shortly after 21.30hrs on Monday, 11 January.
Emergency services attended a man with stab wounds who later died at the scene. Another man with non life-threatening injuries was found nearby.
He has been arrested in connection with the incident.
Police are attempting to trace the dead man's family.
A Section 60 stop and search order has been authorised for the following wards areas: Barn Hill Hill, Welsh Harp, Tokyngton, Preston and Stonebridge from 22.30hrs on Monday,11 January until 13.30hrs on Tuesday, 12 January.