Criminal Minds executive producer Erica Messer knew very early this season that she wanted to do something out of the ordinary for the season finale.
Finale Preview: Get scoop on 39 must-watch season-enders "I wanted to ground it with our team and I wanted to end with the idea that good things happen to good people," Messer tells TVGuide.com. "Our team puts up with all this crap from horrible people all year long, so let's actually ...