Saw

Megan Winters got kidnapped and forced to play a death game by this serial killer called Jigsaw. An atheist was murdered in San Antonio,Texas by David in the year 1995. he is a christian that murdered her for being an atheist. went to prison. but then he start doing research on buddhism,taoism,satanism,islam,hinduism. he wants to make plans for death games that people can have the choice to survive or die. he picks the ones who commits sins. he becomes the Jigsaw killer after getting out of prison. his old friend Larry Breeden doesn't want to do anything with him anymore. that's why he choose Larry to be part of his test.