While the BAU are in Miami investigating a series of bizarre ritualistic murders, Reid suffers from intense migraines which cause him concern about his health. (S6 Ep12)[S]
When a boy is found murdered on the Appalachian Trail, the BAU team goes deep into its forests to search for a man lurking in the wilderness who is targeting children. (S6 Ep9)[S]
The team head to Canada to investigate the disappearances of a number of homeless people, drug users and sex workers and uncover something horrific. (S4 Ep 26)[S]
The BAU team trails a serial killer targeting families throughout the Midwest. Morgan is concerned when Ellie runs away from her foster family and pays him a visit. (S6 Ep5)[S]
The BAU team searches for a serial killer who is preying on married couples. Also, Hotchner looks to one of the team to fill JJ's vacant role. (S6 Ep4)[S]
As The Prince of Darkness continues his murderous rampage across California, the BAU go after him to save Detective Spicer's daughter from him. (S6 Ep1)[S]
As The Replicator hones in on one of the BAU, Hotch gets a call from his estranged brother when party people in New York begin "boiling" from the inside out. (S8 Ep23)[S]
When a twisted serial killer begins killing people in the dark during a series of blackouts, the BAU is called to California to investigate. Series finale. (S5 Ep23)[S]
The BAU team heads to Texas to track a serial killer targeting illegal immigrants who are attempting to make safe passage into the States. (S5 Ep19)[S]
The team travel to San Francisco to investigate the murders of several homeless men, and work with other BAU operatives who are working on a case they think is connected. (S5 EP18)[S]
The BAU travel to Rapid City after two male victims are discovered murdered in a ritualistic manner. Reid continues to grieve over Maeve's death. (S8 Ep20)[S]
After 25 years, when a time capsule in a small Colorado town is found to contain something gruesome, the BAU investigates and finds a possible link to the death of a police officer. (S8 Ep19)[S]
The team helps the local authorities in a small Wyoming town investigate a rash of mysterious teen suicides that seem to be linked to an online game. (S5 Ep13)[S]
After 25 years, when a time capsule in a small Colorado town is found to contain something gruesome, the BAU investigates and finds a possible link to the death of a police officer. (S8 Ep19)[S]
The BAU goes to Morgan's old neighbourhood in urban Chicago in search of an UnSub targeting middle-aged men, and Morgan believes there's a connection to his past. (S8 Ep18)[S]
The team helps the local authorities in a small Wyoming town investigate a rash of mysterious teen suicides that seem to be linked to an online game. (S5 Ep13)[S]
The BAU profiles a suspect who is abducting certain types of women to satisfy his strange obsession; Hotch has a hard time returning to work. (S5 Ep12)[S]
The BAU goes to Morgan's old neighbourhood in urban Chicago in search of an UnSub targeting middle-aged men, and Morgan believes there's a connection to his past. (S8 Ep18)[S]
The BAU investigates victims who've posted their personal lives and inner desires online. Also, Kevin gets jealous when he learns Garcia may have a new love interest. (S8 Ep17)[S]
The BAU profiles a suspect who is abducting certain types of women to satisfy his strange obsession; Hotch has a hard time returning to work. (S5 Ep12)[S]
While tracking down a family killer, the BAU must seek advice from "The Fox", one of the most horrific killers from the team's past, who has an ominous message for Agent Hotchner. (S5 Ep 8)[S]
While tracking a trail of murders that seem to be connected to a goth musician's touring schedule, the BAU uncover some surprising evidence. (S5 Ep 7)[S]
When the daughters of a writer whose wife vanished a year ago, go missing on the anniversary of their mother's disappearance, the BAU is brought in to study him as a suspect. (S8 Ep14)[S]
The team tracks a group of killers who stalk and attack their victims like pack of predators and who seem to be murdering people for the thrill of it. (S5 Ep 4)[S]
Rossi revisits his past when the team investigates a case that brings him back to his hometown and involves both his personal and professional lives. (S5 Ep 3)[S]
While Reid copes with a loss in his personal life, the rest of the BAU travels to San Francisco to investigate blood-drained victims discovered in the Mission District. (S8 Ep13)
The BAU investigates a fast-moving UnSub whose signature matches that of a serial killer from 30 years ago. Also, the team learns that someone is replicating crimes the BAU has solved. (S8 Ep11)[S]