CBS

Season 4: Episode 22 - The Big Wheel

The Big Wheel: An UnSub has sent the BAU edited film footage of him going about his day, including the murder of one of his victims. Upon closer look, the team also discovers a message written by the UnSub, “Help Me.” The team uncovers the real reason this UnSub wants to be stopped before he kills again, he has formed a personal attachment to the blind child of one of his victims.