A Good Husband
The BAU team is called in to investigate when male bodies are discovered that seem to be impossible to identify.
The BAU investigates when a bizarre hieroglyph is found under a deceased homeless man’s armpit; Reid decides to take his mother out of a clinical study early to bring her home.
Seek and Destroy
The BAU team investigates a series of home invasions in upscale neighborhoods in San Diego involving casualties.
As Rossi conducts a profiling course on his birthday, he receives a call from his serial killer nemesis, Tommy Yates, telling him the location of his latest victim.
The Anti-Terrorism Squad
The BAU investigates the case of two murdered families, where two high school students are the sole survivors.
The team searches for a serial killer along the Appalachian Trail in rural Virginia.
As the BAU welcomes back Emily Prentiss, they’re called upon to investigate the disappearance of three women.
Season 1 ends with the daughter of an American family, who are visiting Haiti to adopt a child, being kidnapped. The International Response Team travels to the island nation to find her. Meanwhile, Jack and his wife prepare to send their daughter to college.
El Toro Bravo
The International Response Team heads to Pamplona, Spain, famous for the annual running of the bulls, when the ears of a missing American tourist are found.
In Johannesburg, an American college student is killed and his brother disappears; Jack works the case with a profiler who has an unconventional style of investigation.