Dallas police investigating armed robbery of restaurant in northwest Dallas on Friday

Two suspects are at large after robbing a restaurant in northwest Dallas on Friday, police said.

Dallas police were called about 9:30 p.m. to the Taco Cabana, located at 11824 Webb Chapel Rd., near Interstate 635.

Two men enterd the business posed as customers before one of the men, who had a handgun, demanded an employee open the safe, investigators said. The other man acted as a lookout at the front of the restaurant.

Both suspected took money from the safe before fleeing, police said.

Police said they are continuing to look for the suspects, and the investigation is ongoing. No additional information was available.