Necrophilia .

Necrophilia, also called thanatophilia and necrolagnia, is the sexual attraction to corpses. It is classified as a paraphilia by the Diagnostic and Statistical Manual of the American Psychiatric Association. The word is artificially derived from Ancient Greek: νεκρός (nekros; "corpse," or "dead") and φιλία (philia; "friendship"). The term appears to have originated from Krafft-Ebing's 1886 work Psychopathia Sexualis.

Rosman and Resnick (1989) reviewed information from 34 cases of necrophilia describing the individuals' motivations for their behaviors: these individuals reported the desire to possess an unresisting and unrejecting partner (68%), reunions with a romantic partner (21%), sexual attraction to corpses (15%), comfort or overcoming feelings of isolation (15%), or seeking self-esteem by expressing power over a homicide victim (12%).