Hi All 

I think Red John is one of these people in the list below can anyone help me narrow down the list further.

1. CBI Ron
2. Sheriff McAllister
3. Walter Mashburn 
4.Dean Harken
5.Linus Wagner 
6.Virgil Minelli
7. Brett Partridge
8.Timothy Carter 
9.Sam Bosco
10.Ellis Mars 
11.Shawn Barlow
12.Judge Manchester