"Spectator Slowing" -- The BAU team investigates a series of seemingly random fatal explosions throughout Kentucky and Tennessee, on CRIMINAL MINDS, Wednesday, Jan. 15 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R): Paget Brewster as Emily Prentiss, Matthew Gray Gubler as Dr. Spencer Reid, Aisha Tyler as Dr. Tara Lewis, A.J. Cook as Jennifer "JJ" Jareau, Joe Mantegna as David Rossi, and Adam Rodriguez as Luke Alvez Photo: Screen Grab/CBS ©2019 CBS Broadcasting Inc. All Rights Reserved. | Episode 15.03 - Spectator Slowing | Promotional Episode Photos | Season 15 | criminal-minds | Gallery