It's about time I post mine...
I would get a knife... From a store that sells knifes. Then I would Go out, in the night, find a home, and break in. But before I do that, I will get a buddy to break in before me, and cut disable all the alarm system detectors and stuff. Then I would break in, the night after the last break-in, and do my duties with a knife, slowly to the throat, whilst holding their mouth shut. (If it's just a random murder, I will do the death quickly) Then, I would carry out the corpse and take it to my house. Then, I would buy chain mail armor. I would put on the armor, and take him out to sea. Far out to sea. (I live on the coast) Then, after attaching heavy weights, I would set him off. When the corpse filled with gasses and bloated, and broke apart, there could only be small pieces fitting through the chain mail. Bones and such stay on bottom till decomposed. If the cops caught on, I would move... to Canada or such. If they traced me there, I would buy a stuffload of guns and go all gunz-a-blazin' into the cop horde. Yes... I will probably die... BUT WHO GIVES A stuff?