What remains

Krimi. Colm Healy used to be a policeman until, haunted by the murder of a young mother and her two children, his life unravels. Then, left with nothing but the hunt for a killer, he disappears. That's when Missing Person's Investigator David Raker gets involved. Raker knows Healy had tried to help him. But now, instead of getting Healy back on his feet he's got to find him. And it's a search that even Raker's long experience of the missing can prepare him for a trail of darkness and deceit in which nothing is quite what it seems.