Who is Red John?

Theories of Cem (1)

I think Red John is Markham Shankar.
Remember the S01E11 "Red John's Friends"
At the finish in this episode, Jared wrote something on the wall. "He is mar..."
If you look the suspect table at CBS website, you will look Markham Shankar. Only his name starts with Mar...
He must be Red John.

Argue on this theory or rate it.
plausible
unlikely
Follow us on