Three rob The Pit restaurant in Durham

Durham police are investigating an armed robbery Sunday night at The Pit, a popular barbecue restaurant.

Police said three armed men entered the business, at 321 W. Geer St., through the back door around 8:50 p.m.

Surveillance video showed the men, who were wearing hoods, ordering employees to the ground and hitting one in the face with what appeared to be a gun. The robbers then went into an office, stole money and left out the restaurant's front door.

Anyone with information is asked to call Crime Stoppers at 919-683-1200. Crime Stoppers pays cash for information leading to arrests, and callers may remain confidential.

The restaurant's owner is also offering a $2,000 reward for information in the case.