'One of the best psychological thrillers I've read in years. Thought provoking, unsettling and compelling' - John Marrs, bestselling author of The OneA STRING OF MURDERS. AND THE PERSON WHO LINKS THEM ALL IS . . . YOUR DAUGHTER.Alison Lennon receives the worst news a parent can expect - her son, Ben, has been killed, in what looks at first like a random attack on a dark street in the middle of the...