The maze

Remember Dillon Savich from The Cove? He's back and he's now the head of the FBI's Criminal Apprehension Unit (CAU), where Dillon has developed predictive analogue programs to aid in the capture of serial killers.
Enter Lacey Sherlock, a very well-qualified new agent who seems bright and eager and on the up-and-up. But is she really?
When there's a vicious murder in Boston, she's off like a shot, lying to Dillon.