As a deadly battle rages over Jigsaw's brutal legacy, a group of Jigsaw survivors gathers to seek the support of self-help guru and fellow survivor Bobby Dagen, a man whose own dark secrets unleash a new wave of terror.

Navy SEAL Shane Wolfe is handed a new assignment: Protect the five Plummer kids from enemies of their recently deceased father -- a government scientist whose top-secret experiment remains hidden in the kids' house.

A racist provokes four teens into beating a Latino youth to death after one of his fiery speeches on a college campus. The Prestons are first called upon to defend one of the youths who gives testimony against the other three. Then, in a turnaround, the family of the murdered boy hires the Prestons to try to get a conviction against the racist.