The latest William Lorimer investigation from bestselling author Alex Gray. Glasgow-set crime at its most thrilling. When DCI Lorimer's old friend and colleague is shot dead, he is devastated by the loss. But things go from bad to worse when two more ex-cops are shot, professionally and without a trace. It soon becomes clear that someone is picking off ex-policemen, but DCI Lorimer and the team are struggling to find a link between the victims. And while Lorimer is hunting the killer, someone is hunting him . . .