Not sure if it was the same Cam footage from like a couple days after it happened that showed him walking through the neighborhood then cutting through the side yard and then the cam from the school catching him entering back lot through the small tree line then around and up stairs to the building where someone (if not him) climbed up onto the roof. Then later someone "if not him" with the gun climbing down off the roof at the same spot, gun was difficult to bring down over the ledge?