Detectives from Greenwich CID continue to investigate.
Officers are appealing for information following a stabbing in Feltham.
Police are appealing for witnesses and information after a man was stabbed in Harrow.
A 37-year-old man has been arrested following a stabbing at the Eventim Apollo.
Peter Morley has been arrested following a stabbing in Greenwich.
Three men have been jailed for a total of over 12 years after stabbing a man in Beckenham.
Police are keen to speak with anyone who witnessed the attack in the busy area.
Three males have been convicted of stabbing a 14-yr-old boy in Little Ilford Park.