Season 4 Episode 3 – Minimal Loss
After Prentiss and Reid go undercover to investigate alleged child abuse at the compound of an underground cult in La Plata County, Colorado, they are taken hostage when a federal raid on the fortress goes bad.
After Prentiss and Reid go undercover to investigate alleged child abuse at the compound of an underground cult in La Plata County, Colorado, they are taken hostage when a federal raid on the fortress goes bad.
After a series of murders in Lower Canaan, Ohio, is connected to a serial killer who had been executed a year ago, the BAU must find the link to the current crimes.
After a bomb explodes an SUV in New York City that might be carrying a BAU member, the team goes into high gear to determine who might have been injured in the explosion and to apprehend the terrorists responsible for the mayhem.
The BAU faces one of its toughest cases when the team is called to New York City to determine if a series of random shootings is the work of one serial killer or a team of killers working together.
After a suspected serial killer wakes up from a coma, the BAU reopens the case and uses brain fingerprinting to determine if he really doesn\'t remember the crimes that had been committed four years earlier in Roanoke, Virginia.
The team members try to identify a stalker before he can attack a woman who is being stalked in Silver Spring, Maryland. Meanwhile, Hotch and Rossi are called as consultants on a possible battered woman syndrome murder case in Boston.
The BAU is called to Miami to investigate a serial killer who appears to have a conflicted sexual identity. Meanwhile, JJ\'s secret is revealed.
The BAU is called to West Bune, a small town in Texas, to investigate what appears to be spree killings that involve a teenaged boy and his girlfriend.
The BAU is called to Pittsburgh after an unusually high suicide rate appears to be the work of an Angel of Death.
Rossi goes to Indianapolis to continue his investigation into the two unsolved murders that have plagued him for 20 years, and he is joined by Prentiss, JJ, and Morgan when they learn about the case. Meanwhile, Hotchner and Reid interview a death-row inmate in a Connecticut prison.