It happened at the business in the 13500 block of Beechnut around 1am on May 30. Two unidentified black males with handguns entered and reportedly ordered patrons inside to lie on the ground.
Investigators say as one suspect gathered cash, jewelry and valuables from customers, the second suspect cleaned out the cash register.
The victims were ordered into the women's restroom as the suspects fled in what's believed to be a gold-colored Chrystler Sebring. During the robbery, one of the suspects was overheard calling his accomplice "Chris."
The first suspect is described as a black male, between 20 and 30 years of age, standing approximately 5-foot-10 to 6-foot-2 with a thin build. He was wearing a gray bandana around his face, a baseball cap, a gray t-shirt and dark colored jeans. He wore a sock on one hand.
The second suspect is described as a black male, between 20 and 30 years of age, standing approximately 5-foot-7 to 5-foot-11 with a thin build. He was wearing a ski mask, a black hoodie and dark colored jeans. He, too, was wearing a sock on one hand.
Anyone with information about the identity of the suspects is asked to contact Crime Stoppers of Houston at (713) 222-TIPS (8477). All tipsters remain anonymous.
