At about 3:45 p.m. on Wednesday, troopers from the Rockville Barrack conducted a traffic stop on Piney Branch Road south of Ray Drive in Silver Spring, Maryland for a vehicle with suspected illegally tinted windows. Troopers observed suspected illegal drugs in the vehicle. This led to a probable cause search, which yielded a handgun that had been reported stolen in South Carolina.The driver of the vehicle, Robel Habtu, 20, of Silver Spring, Maryland was arrested at the scene. He is charged with possession of a stolen firearm, illegal possession of a loaded firearm in a vehicle, illegal possession of a firearm, illegal possession of ammunition and possession of a firearm while underage. Habtu was transported to the Montgomery County Detention Center. He was released after posting $7,500 bond. The cases remain under investigation.