Season 12 Episode 20 Unforgettable

Criminal Minds Season 12 Episode 20 "Unforgettable" Sneak Peek #2

Criminal Minds Season 12 Episode 20 "Unforgettable" Sneak Peek #2

Here is the second sneak peek for Criminal Minds Season 12 Episode 20, "Unforgettable" - airing tonight on CBS!

Inside the episode: When several federal government employees, including a close friend of Walker’s, succumb to symptoms of a heart attack, the BAU investigates.

Looking for more spoilers? 

Head over to Criminal Minds Episode Guide: “Unfirgettable” for the first sneak peek, promo and full description of this episode.