Even though Jigsaw (Tobin Bell) and his partner in crime Amanda (Shawnee Smith) are dead. The killings continue. While an autopsy is being performed on Jigaw's dead body, a gruesome surprise reveals that the game begins once more. Finding out about the death of their former colleague Detective Kerry (Dina Meyer), two FBI agents, Strahm (Scott Patterson) and Perez (Athena Karkanis), are trying to figure out the clues to her death. Officer Rigg (Lyriq Bent) ,a commander, finds himself in the midst of a "test" and he must now decide to fail or past this test, and face his own obsessions. But Rigg doesn't have much time now, he now has to decide to save a life, or let his old friend die.