Bruce Katzman

As Garcia fights for her life in this conclusion of a two-part episode, the BAU's search for her attacker leads the unit to believe the assailant could be someone close to the investigation.

As Carlos continues serving his jail sentence, Gabrielle valiantly tries to free him. Meanwhile Mike and Susan face a crisis in their relationship, and Paul Young returns.

As Hotch fights for his life due to complications from his stabbing at the hands of George Foyet, a.k.a. "The Reaper," he experiences visions of his late wife, Haley, and his nemesis, Foyet. Meanwhile, the BAU searches for a missing teenager and investigate her estranged father as a suspect in her disappearance. Meredith Monroe and C. Thomas Howell guest star as Haley Hotchner and George Foyet.

As an irascible federal judge (guest star Stephen Root) hears a controversial coal company case, an FBI investigation complicates Raylan’s (Timothy Olyphant) efforts to replace the money Winona (Natalie Zea) took from an evidence locker. And as Raylan and Winona struggle to put the money back before its disappearance is discovered, a coal company executive hires Boyd Crowder (Walton Goggins) for her security team.

Summer decides to take an active role in creating the comic book, but Seth doesn't know if he can handle spending that much time alone with her. Sandy and Rebecca reminisce about days gone by.

The nurses' objections to McSteamy's trysts lead to the instating of a new "date and tell" policy; news of Burke's latest career achievements force Cristina to face her feelings for her ex; Meredith and Derek admit a veteran soldier into their clinical trial; Callie turns to Sloan in her time of need.