When he was the NYPD's top homicide investigator, Dave Gurney was never comfortable with the label the press gave him: super detective. He was simply a man who, when faced with a puzzle, wanted to know. He was called to the investigative hunt by the presumptuous arrogance of murderers – by their smug belief that they could kill without leaving a trace. There was always a trace, Gurney believed.Except what if one day there wasn't?Dave Gurney, a few months past the Mellery case that pulled him out of retirement and then nearly killed him, is trying once again to adjust to his country house's bucolic rhythms when he receives a call about a case so seductively bewildering that the thought of not looking into it seems unimaginable – even if his beloved wife, Madeleine, would rather he do...