HOUSTON -

Houston police are searching for a man who may be responsible for up to eight robberies on Houston's south side.

The man was captured by a surveillance camera in a store on South Post Oak Road and Brookston Street on Jan. 23.

According to investigators, the man approached the counter and posed as a customer.

When the clerk opened the register, the thief showed a gun, demanded cash and threatened others in the store, said police.

He fled the scene on foot, investigators say.

If you have any information, call Crime Stoppers of Houston at 713-222-TIPS (8477). You can also text TIP610 plus your tip to CRIMES (274637).