Revenge of Broken Jaw (2009)

While the squad tries to find a place to watch the Muhammad Ali-Ken Norton rematch, student radicals from the Weather Underground target the police with bomb threats, and it becomes all too personal to Lt. Hunt, who loses several close friends in the incendiary aftermath. As the investigation heats up, Sam, Annie and Hunt uncover mysterious connections to one of the students and a political science professor. The bomb threats continue as Hunt, suspiciously secretive, attempts to discover the professor's possible connection to the Weather Underground's dead leader; is the motivation politics or revenge, and do the Weathermen have the right target? With the 1-2-5 walking a dangerous tightrope to discover the target of the next bomb, the case takes a totally unforeseen but deadly turn.