“They’re not thrilled, obviously,” Criminal Minds: Evolution showrunner Erica Messer says of the BAU having to work with serial killer Elias Voit (Zach Gilford), who’s behind bars but “a living resource” who can help them catch others like him.

But such is life for the profilers when Season 19 begins on Thursday, May 28. And it’ll especially be key when it comes to the Fan, awoken by Voit’s newfound infamy; there are podcasts about him. As Paramount+ teases, this UnSub is “precise, calculating, and relentlessly dangerous” and “pushes the BAU to the brink and back under the shadow of Elias Voit. But how far will the Fan go to prove his superiority over his idol?”

Originally published on tvinsider.com, part of the BLOX Digital Content Exchange.