A man has been arrested as part of a murder investigation into the death of a man from East Acton.
Peter Charles John was found in with a fatal wound to his neck in the City of London Cemetery in Newham on Wednesday (July 23) at 2.17pm.
The 54-year-old of East Acton Lane was taken to hospital by air ambulance where he died later the same day.
This afternoon (Friday), officers arrested a 52-year-old man on suspicion of murder. He is currently in custody at a south London police station.
The investigation is being headed by detective chief inspector Chris Jones of the Homicide and Serious Crime Command.
Police say they are keeping an open mind as to the motive.
Anyone with information can call the incident room on 020 8345 3734 or Crimestoppers on 0800 555 111.