Criminal Minds
Our Darkest Hour (5x23)
Season finale
Air date: May 26, 2010
A series of rolling blackouts in the city of Los Angeles lures a serial killer out of hiding, giving him renewed opportunities to continue his killing spree.
- Premiered: Sep 2005
- Episodes: 354
- Followers: 10,1k
- Running
- CBS
- Thursday at 3
