http://www.spoilertv.com/2013/10/the-mentalist-episode-606-fire-and.html

partridge and kirkland are not in list of actors. Strange, no? for me, ALL OF 5 REMAINING SUSPECTS ARE RED JOHN. RJ looks to me more like a society than one person only. The 5 remaining suspects complete each other to form the being RJ. sry for the bad english!