Psychopath test

[Lilred36]

Hmm glad I did not know that, very interesting answers here.

[eejit101]

Because she was a huge Boston Celtics fan, and her sister had an orgy that night with the whole team, and she was a bit jealous

[TerpZone]

I hope she rots in hell for being a fan of Boston sports.

[taylovesthebeatles]

I had something that was a combination of that and him being related to her sister in some way. I don't think I'm a psychopath though. And who's to say that the woman's sister was even at the funeral of the mom? It's possible that she wasn't, especially if it was as dysfunctional of a family as the question indicates if the woman in question is crazy enough to kill her own sister.