Body of Proof: Season 3, Episode 1

3 - 1:

Megan returns to work months after Peter's death, and she is surprised by a man from her past-Tommy Sullivan (Mark Valley, "Fringe"), the new detective assigned to her case. Megan, along with Tommy and his rookie partner, Adam Schaeffer (Elyes Gabel, "Game of Thrones"), must stop a serial killer whose victims are young war veterans. As she learns more about the crime, the stakes rise when she gets a call from the killer -- who is holding her teenage daughter, Lacey, hostage.