Judy Lang was the mother of Mandy Lang. She was a prostitute who contacted Joe Carroll whilst he was in prison; rather than wanting to join his cult, though, Judy believed she could help "reform" Joe. After faking his death, Joe went to live with Judy and her daughter Mandy for a year, where he lead Judy to believe he'd changed his ways. When Judy realized this wasn't the case, she attempted to shoot Joe, fearing for herself and her daughter. Joe managed to overpower her and tied her up. When Mandy was able to get Joe's knife, Judy tried to convince her to kill Joe. Mandy, however, was unwilling to lose Joe and Judy ended up being stabbed to death by her own daughter.