When a drugs bust goes wrong, Frank gives sanctuary and medical help to a getaway driver. When villainous drugs dealer Dave Tasker offers Danny a slice of the action, even Det. Sgt. Nesbit begins to wonder if Danny is involved with a Columbian cartel, despite Danny's reputation for never touching drugs money. DC Tilly spink is sent to the Paradise Club to work undercover as a barmaid, where she catches the eye of Johnjo O'Brady.