When a young woman from an insular Russian community who witnesses a murder comes to Lincoln and Amelia for help, the case takes a shocking turn when the mysterious murder is linked to a cold case - the tragic disappearance of a teenage girl. Meanwhile, the Bone Collector's 'secret' is discovered.

A bizarre murder at a university research site thrusts Amelia and Kate into the world of post-mortem forensics. Lincoln explores new possibilities with the help of Sellitto's friend.

The Bone Collector challenges Lincoln, Amelia, and the team with a trifecta of victims across New York City. But as our team races to solve the clue trails before it's too late, Lincoln must come to terms with the Bone Collector's real target - his own ego.

Lincoln and the team hunt a serial killer who stages perfect murders by brilliantly framing suspects in what appear to be open and shut cases. The hunt hits home when one of Lincoln's closest friends is accused.

Lincoln, Amelia and the team are tasked with tracking down an anonymous bomber, targeting a string of buildings all across Manhattan. Meanwhile, the marriage between The Bone Collector and his wife, Danielle, reaches a terrifying crossroad.

When a politician's teenage daughter is kidnapped for ransom, Lincoln, Amelia and the team race against time to rescue her before the unthinkable happens. Meanwhile, the team makes a startling discovery -- The Bone Collector's true identity...

Part one of a two-part finale, The Bone Collector's name and face are all over the news. Staying one step ahead of our team, The Bone Collector puts his ultimate revenge plan into action by targeting those closest to Lincoln, including Amelia.

In the first season's terrifying conclusion, Lincoln is forced to save his son, Camden, by putting himself at risk and confronting The Bone Collector in a deadly face off, mano a mano.