Vic returns to Castle Rock after several failed attempts to contact Donna and learns from the police that Steve Kemp, the man with whom Donna was having an affair, is suspected of ransacking his home and possibly kidnapping Donna and Tad. To explore all leads, the state police send Castle Rock Sheriff George Bannerman out to the Cambers' house, but Cujo attacks and kills him. Donna, after witnessing the attack and realizing Tad is in danger of dying of dehydration, battles Cujo and kills him. Vic arrives on the scene with the authorities soon after, but Tad has already died from dehydration and heatstroke. Donna is rushed to the hospital, and Cujo's head is removed for a biopsy to check for rabies prior to the cremation of his remains.