The final chapter will soon begin on The Mentalist.

With the Season 6 premiere on September 29, Jane will begin to narrow his list of Red John suspects down to one, with the killer's identity set to finally be revealed prior to 2014.

How will it all kick off? With an opener titled "The Desert Rose" that finds Jane and Lisbon on the case of a murder victim who had been missing for two years prior to his death. Scroll through photos from the premiere now and then respond to our poll...

WHO IS RED JOHN?

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