Walter's sadistic smile only grew when the woman finally died. "Careful now, don't want you making a fact when you finally get to see Mother." He let out a cold chuckle at his words.
He placed his left hand over her eyes, and carefully shut them. "There. That's much better. Now you look like you're sleeping." After having said that he removed himself from Katherine's body, and simply left her lying next to the alley way. Let the wild beasts feast upon her body now. It was now only food for the creatures of the earth.
With blood all over his form, Walter quickly left the scene and made his way for one of the bridges that he'd be sleeping under tonight.