Complete Monster: Dr. Carter Nix Sr. is a horrible abuser who is determined to unlock the secrets of multiple personality disorder for his own scientific curiosity. In order to test his theories on MPD, Nix subjected his own young son, Carter, to all manner of abuses in order to fracture the boy's mind. Nix then tried to buy a batch of infants off the Black Market to use as further test subjects. After faking his death, Nix continues his research in secret, using the tormented Carter as a pawn to carry out kidnappings and murders, culminating in Nix forcing the kidnapping of his own granddaughter as one of the next children he plans to abuse as part of his research. When Carter's wife tries to save her child from Nix, Nix threatens them both with a gun and reveals he intends to let Carter take the fall for his crimes.
