GABRIEL REMAINED AT THE safe flat near the Church of the Trinità dei Monti for the next week. There were moments when it seemed as though none of it had really happened. But then he would wander out to the balcony and see the dome of the Basilica looming over the rooftops of the city, shattered and blackened by fire, as if God, in a moment of disapproval or carelessness, had reached down and destroyed the handiwork of his children. Gabriel, the restorer, wished it was only a painting—an abraded canvas that he might heal with a bottle of linseed oil and a bit of pigment.

The death toll climbed with each passing day. By the end of Wednesday—Black Wednesday, as Rome’s newspapers christened it—the number of dead stood at six hundred. By Thursday it was six hundred fifty, and by the weekend it had exceeded seven hundred. Colonel Karl Brunner of the Pontifical Swiss Guards was among the dead. So was Luca Angelli, who clung to life for three days in the Gemelli Clinic before being removed from life support. The Pope administered Last Rites and remained at Angelli’s side until he died. The Roman Curia suffered terrible losses. Four cardinals were among the dead, along with eight Curial bishops, and three monsignori. Their funerals had to be conducted in the Basilica of Saint John Lateran, because two days after the attack an international team of structural engineers concluded the Basilica was unsafe to enter. Rome’s largest newspaper, La Repubblica, reported the news by printing a full-page photograph of the ruined dome, headlined with a single word: CONDEMNED.

The government of Israel had no official standing in the investigation, but Gabriel, with his proximity to Donati and the Pope, quickly came to know as much about the attack as any intelligence officer in the world. He gathered most of his intelligence at the Pope’s dinner table, where he sat each evening with the men leading the investigation: General Marchese of the Carabinieri and Martino Bellano of the Italian security service. For the most part they spoke freely in front of Gabriel, and anything they withheld was dutifully passed along to him by Donati. Gabriel in turn forwarded all his information to King Saul Boulevard, which explained why Shamron was in no hurry to see him leave Rome.