Nathaniel Williams is a deeply religious and mentally disturbed individual who is suspected to be the Origami Killer based on FBI Agent Norman Jayden's psychological profile. It is mentioned that he first came to the police's attention when he was arrested for causing a disturbance in a park. When Jayden and Lieutenant Carter Blake go to investigate him, they discover that his apartment is covered in crosses, crucifixes and candles. Not only that, but he also keeps an absurd amount of pills wherever he can.