See 4 about Hoffman

1. Go to see chainsaw 5. There are answers in it. He copied Jigsaw. In fact, he was the first person to join the chainsaw door. He is a big disciple.

2. The female agent is not dead. Please see "Saw 6" for details. Stoudemire was asked to make a choice, but she didn't make a choice.

At first, Hoffman gave advice and warned him many times: "Don't try to cross the gate without security." He doesn't listen every time. This is to test whether he listens or not. Finally, I entered the door, so I failed.