Another Monaldeschi man-at-arms set Marco di Filippeschi's head on the end of his pike and waved it in the air for all to see. The mob in the piazza began to boil. It was a chaos that Daoud's eyes could take in only piecemeal. Men and women fought with swords and daggers and clubs; masses of people shrieking with terror surged toward the streets leading off the piazza where mounted Monaldeschi retainers slashed at them with swords and drove lances into them; crossbowmen fired into the crowd from balconies. Now Daoud's heart was beating so hard that the booming of his blood in his ears almost drowned out the noise in the piazza. This was a war breaking out all around him. A continuation, he reminded himself guiltily, of the war he had started. No, he need not blame himself. He had not started this. These people had been slaughtering one another long before he came to Orvieto. How could the Monaldeschi tell their friends, or the innocent, from their enemies, Daoud wondered. Perhaps, he thought, it did not matter to them. He now made out, on a balcony opposite the cathedral steps, the stooped figure of the Contessa di Monaldeschi. Her cloak glittered with gold embroidery, and on her gray hair she wore a small silver coronet. She rested one hand on the shoulder of a boy, her grandnephew Vittorio. _What a monster that child must be!_ Daoud heard Ugolini's choking whisper from above him: "Get me out of here." There was only one way to escape, back into the cathedral and out one of the side doors. Daoud helped Ugolini down from Riccardo's back, and they hurried through the center doorway, followed by his men-at-arms. "Do not draw your weapons," Daoud said to Riccardo and the others. "Or you might get pulled into the fighting. But be ready to stand and fight if we must." The din of the massacre in the piazza echoed within the cathedral, which was now mostly emptied out. Cardinal Piacenza had brought his Mass to a quick end. He was sitting in a chair near the altar, looking stricken, and a young priest was mopping the old cardinal's forehead with a white cloth. On one side of the nave stood the podesta, d'Ucello, surrounded by a group of his sergentes in yellow and blue. _There is murder in the piazza, and the keeper of public order hides in the cathedral_, Daoud thought. The podesta's eyes met Daoud's as Ugolini's retinue hurried past him toward the rear doors of the cathedral. There was a menace in d'Ucello's set face, but he said nothing as Daoud strode by. The look in d'Ucello's eyes told Daoud that the moment when the podesta would strike at him was not far away. Daoud felt as if a ghost had gripped the back of his neck with an icy hand. Ugolini, muttering to himself, led the way to the north transept. A half-dozen men in orange and green tunics, swords drawn, barred the door. "Stand aside in the name of God!" Ugolini cried as he approached the Monaldeschi men-at-arms. "Your damned bloody quarrels have nothing to do with me."