Native Son(Mary's Killing) Thoughts

The way Bigger killed Mary was horrible. First the way he suffocated her with the pillow so Mrs. Dalton did not hear her speak and she would of came to her side and she would of noticed that Bigger was there in the room. That part was sort of an accident but then when he took her to the furnace and  was going to put her in, she did not fit in the furnace, so therefore he cut her head off so he could burn her body and get rid of the evidence. It was wrong what he did he did not had to burn her he could of just gotten rid of the pillow because that was the evidence and he could of cleaned her nails because that is another evidence; when Mary was trying to get up he was grabbing his arm and she could of scratched him or stabbed her finger nails in his arm. If i would of been him i would of just done that instead of burning her. I feel sorry for the way Mary died and the way Bigger got rid of her body.