Ohhh Kat is an NYPD detective, still mourning the death of her cop father years ago. When her friend signs her up on an on-line dating site, her curiosity lets her look at some profiles, and she is surprised to see a photo of her ex boyfriend on the site. Meanwhile a young man contacts her saying that his mother is missing and he knows that something is very wrong.
I loved the return of a Harlan Coben novel that made my heart race a bit as I waited to see what happened, although part of me was scared that creeps out there would get ideas, I guess there are already people around doing such awful things. It certainly makes you more wary about dating websites.