We all know that one of the suspects is going to die in S6 E1 , and the only suspects that are going to appear are Gale Bertram and Brett Patridge.
We also know that GALE BERTRAM IS GOING TO APPEAR IN S6E2 so I THINK that BRETT PATRIDGE is gonna die.
I have done the theories of:
BlaBlaBla
BlaBlaBla2
Blitz

and I have accused
>RAYMOND HAFFNER (TWICE)
>SHERIFF THOMASMCALLISTER (once)

But know : LETS GO TO THE THEORY

Red John killed Sam Bosco because he was tooking his case. Actually , we know that Bob Kirkland is investigating him too. But ... why hadnt he killed him?
Its one of the obvious suspects but ... now I think its him!