hmm..i'd have to say turn them in..or help them turn themselves in. THere is no possible way to get away with murder now adays so helping them hide it is out of the question, not only are you doing them harm, but your risking your life as well because you'd get involved as an accomplice to murder or something like that. Best way is to have them turn themselves in and find johnny cockarin (sp) since thats the legal term for "i'm guilty".