Pritchard and Duval race to save Gracie from Connor and Otto’s experiment; Alexa helps Mary try to unlock the code to save Pritchard’s life; Otto struggles with his conscience.
Pritchard and Duval try to uncover Albert Lin’s true identity and his role in a string of murders; the investigation forces Otto to decide whether to betray Mary in order to align himself with Connor Graff; Gracie disappears.
When You Have to Go There, They Have to Take You In
Duval and Pritchard team up to search for a serial killer; Alexa and Connor seek key technology from Lookinglass; as Mary and Pritchard grow closer, Otto takes measures to make sure Mary won’t leave him.
May Old Acquaintance Be Forgot
A major drug dealer (Mädchen Amick) turns out to be responsible for a murder 20 years earlier, which Pritchard helped cover up; Otto wants to find another blood donor for Mary; Gracie dates an older guy.
That Time in the Car
Duval’s sister Helen is dating Wally, a parole officer, whom she’s known since high school, but Pritchard must hide the fact that he never liked him, and his opinion doesn’t improve when he and Duval learn he’s linked with a possible prison break. Meanwhile, Alexa shares her distrust of Pritchard with Mary; and Otto recalls his parents’ death.
Pritchard and Duval pursue a killer who mutilates and disfigures victims; Otto feels resentful as Pritchard and Mary grow closer.
Scratch That Glitch
A dead pool predicts Mary will die on the same day as the launch of an important Lookinglass product; a near-fatal brawl sends Pritchard to the hospital; Otto discovers glitches in Pritchard’s code.
A past case becomes relevant as Pritchard and Duval investigate murders involving young prodigies; Pritchard becomes a confidential informant for the FBI.
From Darkness, the Sun
Jimmy tries to prove that he was a better police officer and man than Duval ever knew; a deadly psycho and another father-son duo cause trouble.
One More Notch
The power surge used to bring Pritchard back to life allows two murderers to escape from prison; Pritchard informs Duval that they’re half-brothers.