SIOUX FALLS, SD (KELO) — Police are investigating an armed robbery at a convenience store in southwest Sioux Falls.

Officers responded to the Get-N-Go on South Marion Road just before 3:30 Saturday morning.

Investigators say two males, wearing masks and dressed in all-black, showed a weapon and took money from the clerk before leaving the store.

Sam Clemens said during the June 27 briefing that one male had a rifle was described as a black man about 5’4″ weighing about 170 pounds. The second man was also described a black male who was shorter than the first suspect, Clemens said.

Police said on Saturday they were checking surveillance video as part of their investigation.

No one was hurt.

Call the police if you have information about the robbery.