Two killers are on the loose thanks to the power surge that brought Pritchard back to life and helped them escape from prison, but the former sheriff is determined to find them and save the city he still believes is his to protect. Meanwhile, Pritchard tries to gain Duval's trust by telling him they're half brothers.

A lawless father-son duo and a deadly psychopath present new challenges for Duval and Pritchard, who is still trying to prove to his son that he was a decent police officer and a good person.

A case from the past comes back into play as Pritchard and Duval investigate a series of murders involving young prodigies. As the investigation unravels, Duval comes to terms with the possibility that Pritchard could be his father reincarnated. Meanwhile, Pritchard manages to become a confidential informant for the FBI