what happens to john proctor at the end of act 3 in The Crucible?

Answer 1

The jury turns on Proctor, who runs from the Town Hall..only to abducted by space aliens. The aliens explain their plans to examine and then consume Proctor.
Proctor thinks" If I had only cracked a book instead of going to Yahoo Answers this never would have happened"

Answer 2

Act 3 is the turning point in defining the destiny of not only John Proctor but also most of the other characters in the play. John admits his infedelity with Abigail, but it is too little too late.