Wow, just when you think the story is done... He has found a way to live on. 
Original Review:
Jigsaw is dead, even with that this is far from the end of the story. His death isn't the end, it's only the beginning. During his autopsy, a clue is found that will lead Rigg on the adventure of his life. In order to save someone that he is close to, he must participate in an unconventional scavenger hunt. One of the people he's searching for has been missing longer than the other but they have something in common. Along the way, this scavenger hunt will lead him to face the unimaginable and do things that he couldn't have ever imagined. The closer he gets to the truth, the further away that it will seem. Even, with the obstacles in front of him, he won't be deterred from what he knows that he must do. When he reaches the end of the line, he must do one more thing before it's too late. Will he accomplish what must be done in time? Will Jigsaw live on in other twisted ways? Or is this really the end, we'll never know...
Notes:
23 park place, 95 influential criminal masterminds, Alexander motel / 261, Allison kerry, Amanda young, are you there detective / if so you're probably the last man standing, art blanc, author of the beasts we know, back door brain surgery, become the teacher and save a life / go back to where it all began, behind vacant eyes, case # 1-06-008310, cherish your life, combination 647, death cult, det eric Matthews, detective Hoffman, experience is a hard teacher, feel what I feel, final test, four walls build a home, Gideon / John and Jill's son, go home, hand him the tools that will save his life, have you learned how to truly save a life, homeward bound clinic, I can only be as optimistic as the facts allow, I can't give you time / no one can / time is an illusion, I want to play a game, I.v. / iv by x Japan, it's all in the traps, jill tuck, John Kramer, john kramer aka jigsaw / is he the killer the police say he is by tim blake, journal of civil engineering, judge as I judge, manic torture mantra, modern cultures magazine, never go through an unsecured door ever, no phone / only you can save them, ofbice, officer rigg, one saves a life / the other takes it away, open the door and you will find me, open the door and you'll find me, patience... Remember who you are saving / time is on your side, play me, save as I save, Saw iv / saw 4, see what I see, she needed you, special agent Lindsey Perez, the key to your freedom, the urban renewal group, think it's over just because I'm dead / it's not / the games have just begun, time is wasting, tobin bell naked, year of the pig / Chinese zodiac, you are in danger of getting too close... Step back, your life is in her hands