Crucified — Lynda La Plante

The fifth book in Lynda's brilliant Detective Jack Warr crime series. Detective Jack Warr is haunted by the gruesome legacy of serial killer Rodney Middleton and reeling from a series of events that has left him deep in depression. Refusing the Met-offered counselling service, Jack instead finds solace instead through renewing a dangerous friendship with the artist and master forger, Adam Border. When a body is discovered nailed to a giant cross in a framer's shop, Jack feels a connection to the case even though it is not in his jurisdiction. But is his involvement that of a detective or witness?