3 AN OCCUPIED ROOFTOP Across from the Jacob K. Javits Convention Center, Midtown Manhattan, New York Rafael pulled a piece of plastic sheeting over his body and that of his weapon, a custom-tuned Middleton model 415SS crossbow. The weapon was capable of delivering a carbon-fiber crossbow bolt tipped with a razor-sharp 100-grain broadhead at over five hundred feet per second. The rain had slowed to a drizzle, and the last thing he wanted was to acquire his target through wet optics. He’d never been tasked to carry out a hit using such a weapon, and had spent lots of time training with it. In the past, his typical weapon of choice was a Zastava sniper rifle. Zastavas are Serbian built, and he had used his favorite, chambered in 7.62x51 mm, to assassinate several dozen high-ranking office

