I loved this episode! It rocked. Yes I was wrong. My hats off to those that picked McCallister a below 1000 theories..really..Bravo! The key to that was the Vanpelt scene in season 1. Awesome job Heller!  All the others who picked the Sheriff..good job and a tip of my hat to you!
  
  That being said...I think the woman who tried to kill Patrick will be the new big bad and the visualize connection will get explained later. 

I know just about everyone was let down, but I absolutely loved it.  I am also extremely happy that it was not BP..I did not like that character one bit. 

Here comes the hate...but that leaked episode matches all the clues for this episode(ie the pre-reviews, the TV guide article, and the previews..so it appears to be genuine..)

So..now it is not Who Is Red John.. It is who is the woman who tried to kill Jane?