My brother vanished on the night of his prom—23 years later, I spotted someone who looked exactly like him 3,000 miles from home.

ordinary Tuesday.

I was tired from a late flight the night before, scrolling through emails on my phone as I walked the aisles, barely paying attention to anything around me.

I got in line at the register and looked up.

The cashier was young, maybe 17.

He had dark hair that fell slightly over his forehead and a name tag that continue reading …