Dynamic interaction with objects?

I am making a chainsaw massacre game, you can find the beginning of it here; http://erikhk.net/flash/kottaspel.swf , I want to be able to jump up and kill the guys in the head, and also the stomach etc etc, but I don’t really know how to make it this dynamic, should I have a MovieClip for each body part, or how should I do it? Any thoughts welcome :slight_smile:

http://erikhk.net/flash/kottaspel.fla
http://erikhk.net/flash/kottaspel.swf