A QUESTION OF BLOOD

When a former soldier and recluse murders two 17-year-old students at a posh Edinburgh boarding school, Rebus immediately suspects there is more to the case than meets the eye. Army investigators show up to snoop around the scene of the crime, and links between the killer and a local group of "Goths" (a morbid clique of black-clad teens who listen to heavy metal music) begin to surface. But just as Rebus finds himself in the thick of the murder inquiry, he's threatened with suspension from the police force: a man who had been menacing his partner and friend, Detective Sergeant Siobhan Clarke, dies in the same house fire that has left Rebus with horrible, painful burns. Rebus is immediately suspected of foul play. Now Rebus is faced with two harrowing missions: He must get to the root of the boarding school killing even as he tries to clear his own name.