I think Red John is Dr.Linus Wagner or Alex Jane (Patricks father)
Dr.Wagner
1.He is on prison so he has a perfect alibi
2.Red John is powerful.He can put a double in prison.
3.He fits the age
5.He is a doctor so he knows where to cut victims.
Alex Jane
1.He possibly has the same skills as Patrick
2.It would be very interesting if he was Red John
3.Fits age
How do you find this theory?
plausible
unlikely