The Wrong Hands By Mark Billingham

Unconventional Detective Declan Miller has a problem. Still desperate to solve the murder of his wife, a young man has just appeared on his doorstep with a briefcase, containing a pair of severed hands. Miller knows this case is proof of a contract killing commissioned by local ne’er do well Wayne Cutler – a man he suspects might also be responsible for his wife’s death. Now Miller has leverage, but unfortunately he also has something that both Cutler and a villainous fast-food kingpin are desperate to get hold of.