Young men are murdered in Utah and found with their cell phones stuffed into their mouths. Meanwhile, J.J. confronts suppressed feelings about her sister's tragic death.
The team searches for a serial killer who is targeting cops in Phoenix. The case is very personal for former police officer Morgan. Cdr. Marks: Joe Regalbuto.
The team heads to Southern California to search for a serial killer nicknamed the Road Warrior, who is targeting luxury-car owners on the freeway. Faith Ford and Mitch Pileggi guest star.
A young woman disappears from her affluent Atlanta neighborhood, and the team believes someone in the community is responsible and may have had an accomplice. William Harris: Michael Boatman. Andrea Harris: Dana Davis.
A family is suspected of working together to abduct young women.
The team searches for a killer who embalms his victims in order to spend more time with them. Mrs. Gless: Cybill Shepherd. Det. Fullwood: Michael Biehn.
The team pursues a copycat murderer who is duplicating the methods of infamous serial killers.
The team searches for a prostitute who is luring and murdering business executives.
A string of deaths with religious undercurrents is investigated, and Prentiss has a personal tie to the case.
One of New England's deadliest serial killers may be murdering again after a 10-year hiatus, leading Hotchner to revisit his first case with the BAU. George Foyet: C. Thomas Howell.
A small town is terrorized by a serial arsonist targeting community meeting places.
The team travels to South Padre Island, Texas, where a serial killer is targeting students on spring break. Adam: Jackson Rathbone. Det. Evans: Roma Maffia.
A serial killer preying on children is in custody, but the case takes a twist when it's discovered that one of the murders may have been committed by someone else.
A serial killer sends the team a videotape recounting one of his murders--and also asking for help to stop killing. Vincent: Alex O'Loughlin.
The team search for a serial killer who murders victims with his car.
A killer releases a deadly virus into the open air, and one of the agents risks his life to stop the threat. Lee Whitworth: Dan Lauria.
Part 1 of 2. The team hunts for a serial killer in Detroit who targets those on the fringe of society.
Conclusion. In the fourth-season finale, the team searches for the killer in Canada, and an agent's life is threatened.
In the fifth-season opener, Hotchner vanishes while the team is profiling a killer who's targeting an emergency-room doctor. C. Thomas Howell.
When a man goes on a killing spree at a pharmacy, the team tries to find out what set him off so they can find him before more people are hurt. Darrin Hall: Sean Patrick Flanery.
A case in Rossi's hometown has his personal and professional lives overlapping. Heather Vanderwaal: Cynthia Watros.
The team profiles a group of killers who travel as a pack and chose victims randomly. Tamara Barnes: Salli Richardson-Whitfield.
A young boy disappears in San Diego on Halloween, just as another boy who vanished one year earlier suddenly reappears.
A remorseful killer with an uncontrollable urge to murder people is hunted in northern Virginia. Meanwhile, Rossi receives a visit from a woman who may hold a secret from his past.
Download the TV Guide app for iPhone, iPad and Android!