It isn't until 48 hours after the disappearance of nine year old St. Louis, Missouri based Bobby Smith that the BAU is called to investigate. The delay was because Bobby' ...

Ten years ago, Hotch and Rossi, as part of the BAU at the time, worked on a mass murder case in Boise, Idaho, where bright and well liked but narcissistic North Valley Hi ...

The BAU investigate a mass murder at Synalock, an Internet security company located in Charlottesville, Virginia. Five people were shot, while three others were stabbed. ...

The team travels to Durant, Oklahoma, where two females - both low risk in their late teens, long blond hair and blue eyes - were found sexually assaulted then murdered w ...

It's been seven months since Prentiss' death, and three months since JJ returned to the unit to fill Prentiss' empty position. Ever since Prentiss' death, Morgan had been ...

Hotch calls an early morning meeting, the first he's called since Gideon left, which raises the curiosity of the team. He tells them that because of budget issues, there ...

The teams heads to Jacksonville, Florida after a pumping crew discovers a mass grave off shore. From the several skeletal remains, Reid is able to determine that there is ...

A barely alive young Jane Doe is found on a cliff-side road outside of rural Lake Worth, North Carolina, she who seemingly jumped or fell off the cliff. The BAU are calle ...

The team heads to San Diego, California where three murders have occurred in five days. The unrelated victims were each brunette, female, college students (in different i ...

Hotch is assigned as the team's grief assessor in Prentiss' death. A common theme among some on the team is who is acting as his grief assessor. Meanwhile, the team trave ...

The BAU are still mourning Prentiss' death, but celebrate Seaver's graduation. As all on the team, including Seaver, realize that she is not a replacement for Prentiss, H ...

Prentiss has disappeared - without her badge and gun - as soon as her BAU colleagues piece together her connection to Doyle. They bring in an old friend, J.J., to use her ...

Doyle finally makes direct contact with Prentiss, telling her that he will eventually kill her, but in the process, she is not to involve her BAU colleagues. Meanwhile, t ...

The BAU travel to Lafayette Parish, Louisiana to work on the case of Sammy Sparks, a ten year old autistic boy who is seen splattered with blood. His parents, Alison and ...

In Syracuse, New York, twenty-five year old Molly Grandin has been missing for 24 hours. The BAU believe her disappearance mirrors that of Gail Langston, a woman found de ...

In Los Angeles, three women have been found murdered in three separate incidents. Each was knocked out by chloroform without a chloroform burn outside their nostril or mo ...

The BAU travel to Montana to investigate a mass murder shooting at a gas station. By witness accounts, a young male/female couple were the shooters. Evidence at the scene ...

Reid is suffering from prolonged headaches and hallucinations, which he has not told the team. The symptoms are exacerbated by exposure to light, which will not be helped ...

Hotch is off on leave, leaving Rossi in charge. Hotch has provided an electronic OK for Ashley Seaver to complete her remedial training at the BAU, she who wants to atone ...

Oak Tree Hills is a security monitored gated community located in Las Cruces, New Mexico. In the span of two months, three women have been strangled to death in their hom ...

The dead body of ten year old Daniel Lanham is found buried in Harwood State Park in Pennsylvania. Missing since November when he and his father, Joseph Lanham, were camp ...

Twenty-something Kelly Landis, who has been missing for three days, is found dead in a back alley in Georgetown. Although the D.C. police don't connect her death to any o ...

In separate incidents, three exotic dancers have been found dead in corn fields in Johnson County, Indiana. The women were abducted following their shift at work on a Fri ...

The BAU travel to Detroit, Michigan, where the fire department has noticed a three year trend of the three days leading up to Halloween where a victim each day has been b ...

Two families consisting of a mother, father and two children are murdered in two consecutive days in the Iowa/Nebraska border area. The children are strangled, the mother ...

The BAU travel to Akron, Ohio, where two sets of married couples have been murdered in the span of a week. The husbands, who had Viagra in their system but who were not p ...

The team is still adjusting to the loss of JJ from the unit, she who was transferred to the Department of Defense against her own wishes. The BAU's next case takes them t ...

JJ has been offered a major job promotion as liaison for the Department of Defense, which she not only turned down twice but about which didn't even tell Hotch, who only ...

Morgan and Det. Matt Spicer are unable to reach Spicer's daughter, Ellie Spicer, before she is kidnapped by the unsub, who has been raping and killing during blackouts fo ...

In two separate incidents, an unsub has raped and/or killed in Los Angeles, California. The first victims, two females, were raped, tortured then killed in the downtown a ...

Three young women have gone missing from Boise, Idaho in the last six months, each abducted from their home without signs of forced entry. Through Garcia, the BAU learn t ...

The BAU head to the small fishing town of Franklin, Alaska - population 1,500 - where there have been three murders in the span of a week. These three murders are the fir ...