Robert Allen Mukes

The BAU investigates a series of gothic ritualistic murders in Oregon.

Reese discovers how the machine provides social security numbers but is frustrated when it fails to help him track down Root and Finch. Meanwhile, he is tasked with protecting the latest person of interest - an accountant who has stolen eight million dollars in cash from the corporate arm of the Aryan Nation. Root informs Finch why she has kidnapped him and reveals how far she is prepared to go to get what she wants.

Grissom and his team look for a killer after the remains of a young boy who starved to death are found in a plastic container.

When Hetty goes rogue, she leaves the NCIS team completely in the dark. Meanwhile, the mole kidnaps one of the agents.

Raylan confronts a crisis that threatens the marshals' careers; Duffy, Mike and Katherine mull the meaning of loyalty.

One of Danny's patients is a blogger who writes about Shulman & Associates on her website, but she turns out to be a white supremacist who is painting the practice in a racist light.