Wendy Tynes, a reporter who identifies sexual predators through sting operations, has publicly shamed dozens of men before she encounters Dan Mercer. Dan is a social worker known as a friend to troubled teens, but his story soon becomes more complicated than Wendy could have imagined.

In 1979, four teenage boys from an elite private school sexually assault a fourteen-year-old classmate -- and film the attack. Not long after, the tape goes missing and the suspected thief, a fellow classmate, is murdered. In the investigation that follows, one boy turns state's evidence and two of his peers are convicted. But the ringleader escapes without a trace. Now it's 1989 and one of the perpetrators, Fritz McCabe, has been released from prison....