S6, EP9 "Into the Woods"
When an 8-year-old is found dead on the Appalachian Trail, the team searches the forests for a man targeting children.
S6, EP8 "Reflection of Desire"
The team tries to stop a killer from striking again after the body of a kidnapped woman is found in an alley.
S6, EP7 "Middle Man"
When bodies turn up in Indiana cornfields, the team must catch a pack of serial killers targeting exotic dancers.
S6, EP6 "Devil's Night"
The team searches for a killer who has struck the past three years during Detroit's raucous pre-Halloween celebrations.
S6, EP5 "Safe Haven"
The team pursues a serial killer targeting families in the Midwest; Morgan receives a visit from Ellie after she runs away from her foster family.
S6, EP4 "Compromising Positions"
The team searches for a serial killer who is preying on married couples; Hotchner looks to a team member to fill JJ's vacant role.
S6, EP3 "Remembrance of Things Past"
When several women are murdered, Rossi revisits a 25-year-old case that causes him to suspect a killer is at work again.
S6, EP2 "JJ"
JJ tries to reunite parents with their missing daughter; the team braces for the loss of one of its own.
S6, EP1 "The Longest Night"
The team closes in on a serial killer (Tim Curry) holding Detective Spicer's daughter hostage.