Question: what are the scariest criminal minds episodes?
Answer: Our Darkest Hour (Season 5, Episode 23) ... 
Omnivore (Season 4, Episode 18) ... 
Mosley Lane (Season 5, Episode 16) ... 
Amplification (Season 4, Episode 24) ... 
Ride the Lightning (Season 1, Episode 14) ... 
Lo-Fi (Season 3, Episode 20) ... 
To Hell... ... 
100 (Season 5, Episode 9)