It happened just before midnight October 3 at the McDonald's in the Panther Creek Shopping Center.
According to the Montgomery County Sheriff's Office, two black males climbed through the restaurant's drive-through window and robbed the business at gunpoint.
Both suspects were wearing gloves, hoodies and possibly handkerchiefs covering their faces. Witnesses saw the suspects flee in a black car -- possibly a Lexus or Infinity -- that had been parked at a nearby business.
Witnesses tried to get a license plate number and followed the suspect vehicle through the parking lot until one of the suspects fired a shot toward them, hitting a witness' vehicle. Deputies also found a nearby glass door to a business damaged from one of the bullets.
No one was injured during the crime.
Investigators are looking for help from the public in identifying the suspects. Officials said they should be considered armed and dangerous.
Anyone with information that could help solve this crime can call MCSO at 936-760-5876 or 936-760-5800.
Crime Stoppers will pay up to $1,000 cash for information that leads to an arrest or indictment in a felony crime. Just call 800-392-STOP. Anonymous tips can also be made at www.montgomerycountycrimestoppers.org.