Caught by Harlan Coben

Was Dan Mercer really a pedophile, as Wendy truly believed, after she received a message saying so? As a journalist for a TV program, she led to his arrest. 

And in the meantime, a young teenager disappeared. Was Dan Mercer the killer?

As she investigates, she discovers that Dan had been set up, like his roomates in Princeton. But why and by who?

The answers are surprising till the end of the novel.