Nothing. These people were stonewalling me. It almost seemed like they didn’t care that a fortune in computer money invented to buy drugs was missing.

I figured I could wait them out. I lit several cigarettes indoors. A pregnant lady coughed, and I told her that secondhand smoke is a myth. Just then, a man in glasses made a break for it.

“Subway™ Eat Fresh and Freeze, Scumbag!®” I yelled.

Too late. He was already out the front door. I went after him.

“Stop right there!” I yelled as I ran. He was faster than me because I always try to avoid stepping on public sidewalks. Our country needs a private-sidewalk voucher system, but, thanks to the incestuous interplay between our corrupt federal government and the public-sidewalk lobby, it will never happen.

I was losing him. “Listen, I’ll pay you to stop!” I yelled. “What would you consider an appropriate price point for stopping? I’ll offer you a thirteenth of an ounce of gold and a gently worn ‘Bob Barr ‘08’ extra-large long-sleeved men’s T-shirt!”

He turned. In his hand was a revolver that the Constitution said he had every right to own. He fired at me and missed. I pulled my own gun, put a quarter in it, and fired back. The bullet lodged in a U.S.P.S. mailbox less than a foot from his head. I shot the mailbox again, on purpose.

“All right, all right!” the man yelled, throwing down his weapon. “I give up, cop! I confess: I took the bitcoins.”

“Why’d you do it?” I asked, as I slapped a pair of Oikos™ Greek Yogurt Presents Handcuffs® on the guy.

“Because I was afraid.”

“Afraid?”

“Afraid of an economic future free from the pernicious meddling of central bankers,” he said. “I’m a central banker.”

I wanted to coldcock the guy. Years ago, a central banker killed my partner. Instead, I shook my head.

“Let this be a message to all your central-banker friends out on the street,” I said. “No matter how many bitcoins you steal, you’ll never take away the dream of an open society based on the principles of personal and economic freedom.”

He nodded, because he knew I was right. Then he swiped his credit card to pay me for arresting him.