A man has today been arrested on suspicion of supplying a firearm following the tragic and fatal shooting of a police officer in a custody suite.
Police Sergeant Matt Ratana died in hospital after he was shot within the Croydon Custody Centre in south London in the early hours of Friday morning.
Police arrested a suspect who is believed to have provided the firearm in the early hours off this morning in Norwich.
The suspect is currently being detained at a South London Police Station.
The suspect within the shooting currently remains in a critical condition in hospital with officers currently unable to speak to him due to his condition.