Cressida Dick: Police are mourning a great loss
Cressida Dick: Police are mourning a great loss

A Metropolitan Police officer who was shot dead at a south London custodysuite was a “long-serving sergeant”, Met Commissioner Cressida Dick has said.The victim died in hospital after the gunman, who was being detained, openedfire at Croydon custody centre in south London during the early hours ofFriday.