@Nya
it's pretty clear his daughter was gang raped when her naked photos were taken. Not saying that stepfather should've been the one to ra** them, but they absolutely should've been raped.
And no, I don't think simply killing them, even if in a painful or poetic way would be enough. The sh** they did to that girl was fuc**** inhuman. Even if they didn't kill her, a stage 3 cancer treatment has rather low survival rates. That alone could've ended her life in an extremely painful way or caused even more damage to her body for the rest of her life if she survived. They don't deserve to have human rights after causing this.