Dr. Babineau is feeling the pressure. Al struggles with what he's done and what's in his head.
Bill finally gets close enough to Brady to figure everything out. But the young killer has plans.
Brady's carelessness leads to a tragedy of his own making, one that will irreparably change his already fractured psyche.
Bill enlists Jerome and Holly to help with Olivia's computer.
Meanwhile, a tragedy occurs.
Bill investigates more leads in the colder-by-the-day Mercedes Killer case.
At work, Brady's finding ways of dealing with his asshole boss.