Prichard and Duval join forces to track down a serial killer, and Alexa and Connor (guest star Adan Canto) try to procure key technology from Lookinglass.

Cast: Robert Kazinsky, Dilshad Vadsaria, Adhir Kalyan, Ciara Bravo, Vanessa Lengies, Tim DeKay, Adan Canto, Francis X. McCarthy, Kerry O'Malley, Diana Bang, Scott Menville, Carmen Moore, Doron Bell, Alison Araya, Paul Chih-Ping Cheng