The Mob Murders-part 5

Things get really dangerous when all of the detectives receive notes. DS Jones ends up locking Barnaby in a closet to protect him. There is no way he will allow Stefano anywhere near his DCI. DCI Banks, DI Lewis and DS Jones get kidnapped and DCS Innocent, DCI Barnaby, DI Cabbot and DS Hathaway have to rescue them before it is too late.