The torment of others
(Book)

A dead girl lies on a blood-soaked mattress, her limbs spread in a parody of ecstasy. The scene matches a series of murders which ended when irrefutable forensic evidence secured the conviction of one Derek Tyler. But Tyler's been locked up in a mental institution for two years, barely speaking a word - except to say that 'the Voice' told him to do it. Top criminal psychologist Dr Tony Hill is prepared to think the unthinkable - this is not a copycat murder but something much stranger. -- back cover.