Some male serial killers have told about how they had sex with some of their victims several days ofter killing them. They just couldn't let go of these lifeless objects of desires and lust, but had to keep their dead bodies and interact sexually with them. Some even have suggested that sex with a corpse was better than with the living ones. It's my impression that the true name of that game is COTROL: The dead woman can't say or do something that the rapist feels upset about.
And then there is this woman, who wasn't a serial killer or had killer-intentions. No, she didn't kill her victims, but she did have sex with them, namely after their death: She was a necrophiliac.
Karen Margaret Greenlee (born 1958)
"Have sex with" doesn't quite cover the meaning of what she did, because being dead her rape victims - and rape it was - really didn't have any kind of say in what happened to them. She, being alive, was 100% in command which may very likely be what turned her on. I, for one, think it's the ability to decide what's going to happen - or nor happen - that's the what these people desire the most.
A drawing by Greenlee illustrating her perspective on necrophilia
In time there have been many rumors of dead women being raped by males in all kinds of service jobs. The jobs in focus are the ones which are connected with hospitals or cemetaries, but this is the first case I've seen with a female culprit - and culprit she is.
