AMARILLO, TEXAS -- The Randall County Sheriff's Department was locked down Tuesday afternoon, after reports of someone on the roof of the building.

Just before noon, deputies in the jail reported hearing what sounded like someone running on the roof. So they issued a code red, locked down the jail, and set up a perimeter. But here's where it gets a little strange, no one was ever found.

Officials said they did a head count at the jail and no one was missing. The code was cancelled and the lock down lifted.