Jonathan Brooks

The BAU is called to Oklahoma to investigate a murderous clown terrorizing the sleepy town of Guymon.

Louis has to hire a professional instructor to give the restaurant staff a sexual harassment seminar after Jessica’s attempts fall flat. Meanwhile, Eddie tries to pass off the seminar’s instructional tape as a “dirty movie” to his friends in an attempt to impress them and get them to come to his house for a sleep over.

Callen goes undercover at a hospital to find an NSA agent who vanished while tracking an ISIS cell.

Peggy has an old friend named Eve Chancellor, whose husband Jim started on the police force at the same time as Peggy's late husband. Eve is concerned about her son Cap, who has dropped out of school and spends much of his time away from home without accounting for his activities.