It is hard to figure the motive, unless these people are sick zealots about killing people. I would think that institutions would be more interested in keeping their beds full to protect their bottom lines.
I like the name of this organization, "Right Wing Nuthouse."
Interesting too, that they give a nod to evolution at the beginning of paragraph 3.
I hope some freepers with first hand knowledge may comment on the actual issue, though. I have several good friends in the medical field and have not heard mention of this being usual, though I am betting it does occur.