User Rating:3.35 out of 5
Apr 22, 2015 10:40 AM EDT
Matthew Gray Gubler directs again! Read more
A serial killer preying on children is in custody, but the case takes a twist when it's discovered that one of the murders may have been committed by someone else.
A killer releases a deadly virus into the open air, and one of the agents risks his life to stop the threat. Lee Whitworth: Dan Lauria.
Ritualistic murders in Oregon are investigated.
Will there be a second date with Agent Loker?
Plus: Watch an exclusive sneak peek
Why is the BAU teaming up with Gary Sinise?
Who's the lucky mother? And could there be more than one?
How will the BAU cope?
Plus: Kirsten Vangsness on co-writing the episode
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