yeah that happend to me the other day. i was thawing out a fuzzy for Ali and i forgot to turn the water off. so it pushed the mouse down to the bottom of the container of HOT HOT HOT water and it was pinned. i came back in one min and there was a gnarly whole in the stomach of the mouse. you could see inside of the mouse completely. it was super gross. but Ali being the best feeder i have ever had ate it with no hesitaton!