Hey...

....after the last Episode i think that nobody of the remaining five suspects is Red John.
I think Bret Stiles is the only one who knows the real identity of Red John and therefore he
was so surprised, when Patrick said: "And one of you is Red John". When Patrick finished this sentence, Styles was the first one who reacted and said: "One of us is Red John"???

Why??
Because he knows Red John isn't in the room!!!
Maybe he also want's Patrick to catch Red John and therefore he wanted to prevent him from Shooting Mc Allister, so he could go on for the hunt...and not being arrested!

Bruno Heller said that we can trust the list.
That leaves us with two suspects!
Bob Kirkland is dead, that's for sure....we saw when he got shot!

Now...where disappeared the Body of Partridge! We never heard anything!
Heller said after the reveal we will be disapointed. He also said Red John was there from the beginning!
The only one who was there from the first Episode was Brett Partridge!
And the main reason why i believe it's Partridge, is the Voice!
In Season 2 Finale and in Episode 1, Season 6(on the phone: "sorry Patrick, Teresa can't come to the phone right now) it was the voice of Jack Plotnick(Brett Partidge). I'm sure about this.

This is just my theory, but I think "Brett Patridge" was an Alias and he will return as
RED JOHN!!!

By the way, sorry for my English!
Have a nice day!!! ;-)