DS Tony Heaton's Cold Cases

It might hide in the shadows, but the truth yearns to be seen. Plagued by the unsolvable murder that ruined his glowing career, a burnt-out detective is cruising through his final weeks until retirement. Until he is hand-picked to be part of a taskforce investigating old, unsolved murders. Hand-picked because the very killer he failed to catch is still out there. Can he finally get the closure he deserves?