I had a different theory before, but now I believe Gale Bertrum i s Red John.
First, he has close connections with Bob Kirkland, a strong suspect.
Secondly, when they were trying to trap red john before, Bertrum made a -phone call just before Patrick Jane unvieled his trapp at the4 hotel.
And I believe that Gale Bertrum was the first name the Jane revealed in his 7 suspect list of Red John, explaining the leak in the CBI for all of the information ertaining to Red John.
How do you find this theory?
plausible
unlikely