Skinner's Rules

As head of Edinburgh's CID, Detective Chief Superintendent Bob Skinner has seen it all... but even he is shocked by the savagely mutilated corpse discovered in a dark alleyway. The victim is a successful young lawyer, and the motive remains a mystery. Then further seemingly random killings begin to suggest a vicious serial killer is on the rampage. But when the lawyer's fiancee is also murdered, Skinner realises that someone is in deadly earnest...  Book 1 of series