I enter and quietly close the door. We’re safer now, much less likely to be noticed. The office is dark. Turning on a light would be dangerous but it isn’t necessary—the glow from the engineer’s computer is enough for me to see everything I need, reducing the risk. I take a quick scan of his desk and check the top drawer and under the keyboard to see if he has left himself a note with his computer password. No luck. But not a problem.