I don't know for certain what it is, but I know it's not funny like you'd expect.

I think that some hospitals have been removing brains, and probably other organs, without the consent of the families of the deceased.
I think they where then used for studies, but without consent, it's illegal and immoral.

It follows outraged parents from a few years ago who found out that a certain hospital had been keeping their childrens organs, again without consent. I can't remember which hospital.