I saw the spell being formed on her wand through the crack. It was hard to miss the purple glow through the hole. Harry and Ron immediately scurried back and the spell hit, breaking the rest of the masonry. Now rest a person shaped hole into the room. The menacing look of the Inquisitor Squad, Mr. Filch, and Umbridge were clear as day. Malfoy came from the side, holding Cho Chang tightly in his grasp. The scared look on her face prevented me from accusing her as the culprit. We would know who was the one. I made sure of it. Umbridge then lowered her wand and said, "get them!"