Grinnell Morris

Martin gets high on a pot-laced brownie; Frederick visits the dark side.

When a hero emerges from the wreckage of an explosion in Indianapolis, the BAU team members must protect him as they try to identify the person responsible before more bombings occur.

Gibbs puts it all on the line to help a former commanding officer who is running for his life from the government.

Lightman teams up with an FBI agent (Mekhi Phifer) to hunt for a serial rapist who is terrorizing Washington, D.C.

Audrey tries to convince Jeff that they should use the money he made from selling his car for something fun.

The team strives to help an injured former Secret Service agent regain his memory in a desperate bid stop a weapon of mass destruction from launching.