"Do it, Sammy. Show your brother the killer you really are," Gordon said. He was ready to die as long as it would prove him right. Dean would see that Sammy deserved to die and he would do it. Dean was just like him. He hadn't wanted to kill his sister, but she was a monster. Sam was a monster, too. He had tried to take that terrible task away from Dean. Nobody should have to kill family, but on the other hand, he kind of deserved it, making him sit in his own mess for three days.