How did he get the list of the 7 suspects Jane had?

Nailed it! And liked it also... Just think the episode was to fast, from the moment Jane finds out to the moment he kills RJ.

Can someone explain how Sheriff McAllister got all them people to kill for him, because he is only a sheriff. It's not like he is the leader of a brainwashed cult, the director of the CBI, or a judge.

delusions of grandeur..... jane talked about Red John having delusions of grandeur, but in  fact I think it  many of the people on this site. The ones who can't stomach that they picked a good red john, or were wrong that their boy Partridge  turned out to be a snivling little foot soldier rather than the big baddie....

because he is.

But is Red John really dead?
Heller: Red John is dead. It’s passed that point.

it's done guys
 
this is from interview with the writer,casts among 20 questions

I wish people would stop hating on Xander Berkley....
    Xander and Simon did a great job with what screen time they had.
 
The issue I have with the episode is there simply was NOT enough RJ and PJ...
   
Let's be honest.....we didn't care what Lisbon, Cho, VanPelt, or Rigsby were doing....
This entire episode should have been filled with PJ and RJ.

  Bruno Heller under used two of the best actors working in television.......
Xander and Simon could've done so much if more had been written for them.  
They did great with what little they had.
RJ is only a man....  I didn't expect him to show up wearing a cape or having horns.
The death scene was great.  There are no monsters out there.  Only men capable of horrible things.

So i say "great job" to Xander and Simon.....I only wish they were together on screen much much longer....
   The fans wanted a longer, showdown....