Their job is to investigate crime--not become the victims....

A killer is terrorising London but this time the police are the targets. Urgently re-assigned to investigate a series of brutal attacks on fellow officers, Maeve Kerrigan and her boss Josh Derwent have little idea what motivates the killer's fury against the force. But they know it will only be a matter of time before the killer strikes again.

Jane Casey was born and raised in Dublin. A graduate of Oxford with an M. Phil from Trinity College, Dublin, she lives in London, where she works as an editor. This is her fifth Maeve Kerrigan novel.