When a college student is found murdered, Detectives Benson and Elliot Stabler recognize the body's mutilation as a "copycat" of serial killer Robert Morton. Cecilia, the last person to see the victim alive, suddenly goes missing herself. In a race to find Cecilia alive, the detectives seek out Morton and discover his loyal following, including one twisted man whose comic book series glorifies Morton's murders. The comic books are the key to finding Cecilia, but the investigation angers Morton's followers and Detective Benson find herself in serious danger.

A young girl's death seems to be linked to the world of ultimate fighting, but after questioning Kona and his girlfriend, the evidence trail leads Detectives Chester Lake and Odafin "Fin" Tutuola to two young brothers who have more than a few skeletons in their closet. When the brothers are arrested, tension brew within the SVU.