<human>: Alright, so a good friend of mine posted on several mutual friends walls a rather disturbing picture. Normally I wouldn't give two fucks, but the content made me cringe. It was that picture of a cadaver of a female body being defiled sexually, if you will, by a man (presumably the mortician). 

Now normally I wouldn't care as much if it was just to freak someone out and fuck with them, but when I asked her about it she seemed to almost find it funny. She said that it "amused" her and she finds that kind of thing interesting with no regard to the fact it's illegal and morally fucked up.

I got a little bid mad at her for this, and the overall response was blocking me and becoming extremely angry saying that she can, "do what she wants." In my opinion, in this case, fuck that. That's really no different than child pornography if you ask me, and rather sadistically perverted, not to mention supporting these ideas and actions by giving it attention and spreading these images on the internet. However, she WAS a very good friend of mine (Didn't seem like that type of person though) for years and now we never speak.

Can you condense the text into a few key points?
<bot>: A good friend posts pictures of necrophilia around on Facebook, I ask her about it, she deletes me and refuses to talk to me because she can do whatever she wants.