Housekeepers discover a woman, Christina Nerrit, hand-cuffed to a bed, with a plastic bag over her head, near death. Detectives investigate the crime, believing it to be a rape/attempted murder, but evidence soon lead them to a more bizarre scenario involving the terminally ill, and a suicide-support website. When Christina dies mysteriously while recovering in the hospital, and it is determined that she died from a self-inflicted overdose of insulin that had to have been brought to her from outside the hospital, it changes the focus of the investigation again.