Melinda Shore wrote:

When I was in graduate school I picked up some extra money
writing some device drivers for the pathology lab at the
university hospital, and one afternoon I heard some odd
noises behind me and turned around to see a technician
popping the heads off the necks of a large number of rats.
He was very fast.

SHe has a whole ground mouse product....but
somehow I doubt she's offing them that way.