First, be smart from the very beginning. Pulverize all teeth, burn off fingerprints, and disfigure the face. Forcing a DNA test to establish identity (if it ever comes to that) might introduce the legal/forensic hurdle that saves your ass down the line. An unidentifiable body can, in a pinch, be dressed in thrift store clothes and dropped in a bad part of town where the police are less likely to question it. I don't reommend that disposal method, I'm just saying an easily identifiable body is an even bigger threat than the opposite. Assuming you have it inside a house where you can work on it a bit, the first thing you want to do is drain it of fluids. This will make it easier to cut up, and slow decomposition a little bit. The best way to do this quick and dirty is to perforate the body with a pointed knife, and then perform CPR on it. Cut the fronts of the thighs deep, diagonally, to slit the femoral arteries. Then pump the chest. The valves in the heart will still work when dead, and the springback of the ribcage can put apply a fair amount of suction to the artria. Do this in a tub. Plug the drain, and mingle lots of bleach with the bodily fluids before unplugging the drain to empty the tub. This should help control the stench of death, which would otherwise reek from your gutter gratings. Do everything you can to control odors. Plug in an ionizer, burn candles, leave bowls of baking soda everywhere. Ventilate the room in the middle of the night, but otherwise keep it closed. Keep the body under a plastic sheet while it's in the tub. If you want to bury, I recommend seperating the body into several parts, and burying them seperately. For one thing, it's easier to dig a deep enough hole for a head than for an entire body. this reduces your chances of being discovered while you are actually outside and digging the grave. That is the one thing you can't do inside the doors of your house, and represents a vulnerable moment you want to keep brief, under 2 hours. Do it between 3 and 5 am. It's also less likely for someone to call the police if their dog digs up some chunk of meat, than if they dig up an enitre body. They may assume it's an animal carcass disfigured by decomposition, and leave it alone or dispose of it. It's also more likely that the dog will consume all of it before anyone knows the difference. A whole skeleton is another story. You can cut a body into 6 pieces faster than you think. It's not much different than boning a chicken, but it tak