LITTLE ROCK, Ark.- Police are investigating two armed robberies that happened at the Waffle House on Bankhead Drive over the weekend.

Early Sunday morning an armed gunman went in the restaurant with an assault rifle at his side. Witnesses told police he grabbed the cash register and ran away on foot.

Less than 24 hours, around 8:40 Sunday night an armed gunman came in, hit an employee over the head with a silver handgun and stole another cash register.

Employees and witnesses described one of the gunman as a dark skinned black male and said he was wearing a mask. The other suspect was also described as a black male.

Tim Corron was in the restaurant at the time of the second robbery. He said it happened so fast that he didn’t see it, but heard the jingling as the cash register was pulled off the counter.

“He’s in and out in 30 seconds,” says Corron. “There was nothing I could do. The threat was out the door, gone.”

Little Rock police are reviewing surveillance footage. If you have any information give them a call.