““That was when Adam spotted Merton’s gun. It was across the room, not far from the window. The gunman’s back was turned. Adam had two options here. One, he could try to run up the stairs. But no, that would leave him too exposed for too long. He’d be a sitting duck. So two, if he could just make a sudden move toward the gun, if he could just get there in time and reach out while the man was distracted. . . . Or wait, there was a third option. Should he just stay right where he was? Should he just stay hidden under the stairwell? Yes. That was it. Stay out of sight. Maybe the man hadn’t seen him. Maybe the man didn’t know he was here. No. The man had shot Merton first. Merton had been standing right next to Adam. There was no way he could have seen Merton and not seen him. The gunman just wanted to make sure no one escaped. He wanted them all dead. Adam had to go for the weapon. These calculations didn’t take seconds. They didn’t even take nanoseconds. All of it—the three options, the computations, the rejections, the planning—happened in no time, as though the world had been frozen just so he could sort this out. The gun. Get””