Four people were arrested in connection with the armed robbery of the Aloha Ewa Mart Tuesday night in Ewa Beach.
Police said three robbers entered the convenience store at 9:49 p.m. and one man waved a handgun while demanding cigarettes from the clerk.
The other two men grabbed beer and all three ran off towards an SUV driven by a 24-year-old woman.
A witness was able to get the license plate of the SUV and it was located later in Nanakuli.
Officers arrested the three men, 19, 20, and 21, and the woman, 24, for investigation of first-degree robbery.