HOUSTON -

Authorities are hoping newly surveillance video will help them find the two men wanted for an aggravated robbery at a cell phone store.

Officials said the robbery happened on April 20 in the 500 block of West FM 1960. Two masked men entered the store with a gun. 

Police said one of the suspects told everyone to the floor.  An employee was taken to the back room and told to open a safe. 

Investigators said the suspects took everything inside the safe before driving off in a gray or blue Chevrolet Impala.

Anyone with information on the identity of the suspects is asked to call Crime Stoppers of Houston at 713-222-TIPS (8477) or submit a tip online. Crime Stoppers will pay up to $5,000 for any information leading to an arrest. 

All tipsters remain anonymous.