The Killer's Mistake

When they were fourteen Stephanie and Olivia went missing from their small hometown of Edenvale. Three years later with no sign of them, everybody had lost hope.
And then they were rescued, but their kidnapper, who was the worst serial killer the FBI had seen in years, escaped.
Ten years later Olivia is a homicide detective in New York, working alongside Stephanie, who works as a lawyer.

But what happens when they run into the man who kidnapped them all those years ago?

They aren't children anymore... And soon he learns that he made a mistake all those years ago when he let them live.