Yeah my buddy had one of those 'spring traps' turns out it didn't die and was crying out for some time.......my buddy ended up having no choice but to wrap it in a bag, then dump it into the toilet BACK WORDS and then watch it VERY slowly for about 10 minutes try to keep itself afloat with a broken back and a plastic bag over it's body. He then called me up and said "it's done" I was like WTH? you kill someone?(then he told me what happened to the rat...)