Main events from The Green Mile?

What are two of the biggest events from the book the Green Mile? Also, about where in the book did they occur?

Main events from The Green Mile?
One is the scene where John Coffey is executed (electric chair) and the other could be the one where John grabs Paul Edgecomb's hand, and Paul sees what has really happened (ie that John is not the rapist).


http://en.wikipedia.org/wiki/The_Green_M...


http://www.stephenking.com/pages/Works/G...