I've never had a dream about real killers, but I've had dreams about fictional killers, and even an *ahem* famous killer from TV movies, Jason from Friday the 13th. For some reason I dream alot about him, he's been in my dreams 3 times so far, with him coming to my house, don't know what's up with that. I've also had dreams of myself being killed, I always end up waking up and being terrified. The last one I had was me being hunted down in a hedgemaze by a group of Katana swordsmen dressed in black or purple suits. I won't go into the gory details, but at the end I was dead, and I could FEEL what the killer was doing to me with the sword. I hope I never have a dream like that again.....