Bill Lee Brown

The team travels to Ohio in the hopes of tracking down a serial killer preying on married couples. Agent Hotchner considers a team member to fill a vacant role.

When Louis and Jessica are pressured into volunteering due to budget cuts at school, the kids see a new side of their parents.

Reese throws a party at home when Hal and Lois take a romantic break, but the delinquent friends of Francis gatecrash and hold the boys hostage.

Ellie tricks Jules into baby-sitting on her own for a day; Bobby gets a chance to play golf for free; Andy offers to be Laurie's wingman.

JD and Drew go through a learning curve in mentoring when Dr Cox and Lucy demonstrate that sometimes the student is the teacher.

A monster that feeds on human brain matter tries to lead a normal life, but soon cannot control his feelings of hunger.