When the opening of a time capsule results in a grisly discovery, the team looks into a potential link to a police officer's death.
The BAU goes up against a gang of bank robbing serial killers, and the stakes rise when one of their own becomes a hostage, on the first part of the two-hour seventh season finale.
The BAU team finds discord in Houston when a rapist known as "the piano man" returns to assault his previous victims.
The BAU investigates when a series of bodies turn up in the middle of the Las Vegas desert -- all victims of drowning.
A BAU investigation into a string of murders in Kansas City reunites Blake with her estranged father, a retired cop, and brother, a detective.
The BAU team searches for children being abducted in St. Louis, and Rossi receives shocking news from his first wife.
Seth and Richie defeat the labyrinth, only to find they've been double-crossed. Meanwhile, the Fullers confront their demons.
Survivors of a Boise high school massacre return to remember the event 10 years later, but the BAU team is called in when a new killer with a similar style targets the survivors.
Rossi and the team teach college students about the science of criminal profiling, as they look back on a serial killing case that spanned nearly 20 years.
The BAU team searches rural Oklahoma when women are being found murdered after being robbed of one of their five senses. Also, JJ and Prentiss get the cold shoulder from Reid as he deals with their deception about Prentiss' presumed death.
The BAU is in for a ghost of a time when the team investigates a series of ritualistic murders in Oregon.
The BAU team searches a California mountain lake when bodies mysteriously turn up there, and Rossi struggles with a decision regarding his ex-wife.
Clues in a series of ritualistic murders in Utah remind the BAU of the Salem witch trials, and Garcia hosts a Day of the Dead party.
When a serial murderer is executed, a copycat emerges in Oklahoma, and the BAU team must act swiftly.
Richie's visions intensify as the Gecko Brothers escape the liquor store with dogged lawman Freddie Gonzalez in close pursuit.
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