Opening where the first Saw left off, we see Cary Elwes as Dr. Gordon dragging himself along the floor, his foot gone. He makes his way to a heating pipe and, mustering the courage, presses his amputated wound against the heat, cauterizing it. As he screams, we fade away.

We come back to an all-new trap, this time in broad daylight in a major city. Inside a glass box in a large public square are two men chained to a machine. They're just waking up as a crowd gathers around them, wondering what's going on. Each are chained to circular saws with another saw in the center. Above them, a door opens to reveal a woman, strapped horizontally above the saw. Jigsaw appears on his tricycle, speaking in Tobin Bell's voice. He explains that this woman has cheated on them and convinced each man to commit crimes for her. They must now choose where the interconnected saws go; they can push the saw from beneath her, but it will cause it to go into one of them.

Everyone screams and the crowd tries to break the glass to no avail. Each man tries to push the saws into the other and one of them gets cut across the chest. The woman suddenly swaps her affections when she realizes that one is losing and both men notice, deciding to let her die instead. The circular saw cuts right into her chest and we see intestines fall right out of the wound onto the bloody floor.

Jill Tuck is in the last trap?

The footage of Jill Tuck being in a trap was in the previous teaser. There's also promotional images regarding the trap as well.

I'm curious to see how the fate of Jill will go. These writers, as shown by their previous scripts non-Saw related, are okay with killing off anybody and everybody.