CSI:Madison - Black and Blue
In this excellent entry in the John Rebus series, the Edinburgh police detective has a lot on his plate: an oil-rig worker has been sadistically murdered (or has he?), a television news series has prompted an inquiry into one of Rebus' earlier cases, and--worst of all--a serial killer is on the loose. In the 1960s, a real-life killer called Bible John stalked Glasgow, and to this day, no one knows his true identity. (Rankin points out in the novel's afterword that there is no proof that Bible John is now dead, as many assume.) In the novel, it is 30 years later, and someone--dubbed "Johnny Bible" by the press--is re-creating those vicious crimes. And Rebus is obsessed not only with solving the case but also with finding out the identity of the real Bible John.