Detectives investigating a fatal stabbing in Barnet on Bank Holiday Monday have made a further arrest.
An 18-year-old man [K] attended a north London police station on Thursday, 3 June and was arrested on suspicion of murder and robbery.
Officers were called at 17:54hrs on Monday, 31 May to Montrose Park following reports of a group of males fighting.
Officers responded and found an 18-year-old man suffering from a stab injury in a tennis court area.
He was treated by London's Air Ambulance and London Ambulance Service at the scene. Despite their best efforts, he was pronounced dead at 19:19hrs. He has been named as Azadeeq Mohamed.
A post-mortem examination held on Thursday, 3 June at Northwick Park Hospital found cause of death to be a stab wound to the chest.
Ten males - all aged in their teens - have previously been arrested in connection with the incident on suspicion of offences including affray, robbery and murder.
Nine have been released on bail; an 18-year-old man [B] has been charged with robbery.
Any witnesses or those with information, video or images that could assist police are asked to call 101 reference CAD 5436/31May.
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