“That’s the one thing about Vienna I never miss,” Lavon said. “The virus of modern anti-Semitism started here in Europe, but after the war it spread to the Arab world, where it mutated and grew stronger. Now Europe and the radical Muslims are passing it back and forth, infecting one another.” He looked at Gabriel. “And so here we are again, two nice Jewish boys sitting on a European street corner at three o’clock in the morning. My God, when will it end?”

“It’s never going to end, Eli. This is forever.”

Lavon pondered this notion in silence for a moment. “Have you given any thought to how you’re going to get into the apartment?” he asked.

Gabriel reached into his coat pocket and produced a small metal tool.

“I could never use one of those things,” Lavon said.

“I have better hands than you do.”

“Best hands in the business—that’s what Shamron always said. But I still don’t know what you think you’re going to find inside. If Samir and his cell are truly operational, the apartment will be sanitized.”

“You’d be surprised, Eli. Their masterminds are brilliant, but some of their foot soldiers aren’t exactly brain surgeons. They’re sloppy. They leave things laying around. They make little mistakes.”

“So do intelligence officers,” Lavon said. “Have you at least considered the possibility that we’re about to walk straight into a trap?”

“That’s what Berettas are for.”

Gabriel opened the door before Lavon could object again and climbed out of the car. They crossed the boulevard at an angle, pausing once to allow an empty streetcar to rattle past, and rounded the corner into the Hudsonstraat. It was a narrow side street lined with terraces of small tenement buildings. They were two levels in height and Orwellian in their uniformity and ugliness. At the front of each building was a small semicircular alcove with four separate doors, two leading to the apartments on the first floor and two leading to the apartments upstairs.

Gabriel stepped immediately into the alcove of Number 37 and, with Lavon at his back, went to work on the standard five-pin lock on the door for Apartment D. It surrendered ten seconds later. He slipped the lockpick into his pocket and removed the Beretta, then turned the latch and stepped inside. He stood motionless for a moment in the darkness, gun leveled in his outstretched hands, listening for the faintest sound or slightest suggestion of movement. Hearing nothing, he motioned for Lavon to come inside.