When Sal's Pizza burns down and the fire marshal quickly assumes that the owner is the prime suspect in the investigation, Jake does everything in his power to prove him wrong, even if it means stepping out of his jurisdiction. Meanwhile back at the precinct, chaos ensues when a computer virus publishes everyone's browser history.

Captain Holt receives death threats and Jake is put in charge of his security, a job he enjoys and abuses as much as he can. Meanwhile, Amy attempts to get the precinct to take a Christmas photo for Holt, but a lack of enthusiasm and Rosa's refusal to smile defeats her efforts. Also, Sergeant Terry Jeffords gets his mojo back.