OAKLAND PARK, Fla. -

Two men donning Joker-style masks held a Dunkin Donuts employee and customer at gunpoint during a recent robbery, deputies said Monday.

Surveillance video from July 25 showed the two crooks walk into the front door carrying guns and wearing gloves and the masks.

Deputies said they ordered the 20-year-old customer and the 19-year-old employee into the office. They then stole cash from the registers and a tip basket.

The employee, Kayla Green, said she pressed the store's panic button, but it didn't work.

"He said give me all the money in the store or I will kill you," said Green.

None of the victims were injured during the robbery.

Anyone with information about this crime is asked to call Broward County Crime Stoppers at 954-493-TIPS.