Jack McCain

When Jack left the police force to join the Forensic Science Unit in Canberra, he thought his days of visiting crime scenes were over. But while he's on leave in Sydney, his old friend Bob asks him to help out with a series of grisly murders. Someone is horribly mutilating and murdering convicted paedophiles the moment they are released from jail. Still grieving from the collapse of his marriage and the disappearance of Jacinta, his teenage daughter, four years earlier, Jack tries to make sense of what is happening.

Life is suddenly very busy for forensic examiner Jack McCain. He’s just left the crime scene of a murdered scientist – suspected lethal factor: anthrax – when his boss calls, asking Jack to head up the department for a while. And there’s also the matter of a dead nun that Jack needs to look into; Sister Gertrude has lived quietly in a secluded convent since early adulthood, so she can’t have had much chance to offend anyone. Could her murder relate to her Croatian background? And what is the meaning of the carved symbol on the slain nun’s leg?