What's next for Jane on The Mentalist now that Red John killed Lorelei? — Bryan
ADAM: Lorelei may be gone, but the intel she's already shared with Jane — that Red John is someone Jane has shaken hands with before — will remain crucial to the remainder of this season. "This season has been about Jane digging into the notion that it's not that Red John could be anyone; it's that Red John is one of a very specific set of people that Jane is uniquely qualified to investigate," Tom Szentgyorgyi tells us. "The finale is going to pay that off in a way that will completely change the hunt for Red John. We are going to know some very specific things about who he might be."
Source: TV Guide.