Several people were robbed while sitting in a parked car Sunday in west suburban Naperville.

Officers were called about 12:50 p.m. to the area of Whispering Hills Drive and Jefferson Avenue for reports of an armed robbery, Naperville police said.

Investigators found two males approached a stopped silver-colored Jeep, and one displayed a handgun before taking money from the passengers, police said. It isn’t known how much money was stolen.

One male is described at 5-foot-9 to 5-foot-11 with hazel eyes, wearing a sweatshirt and jeans. The other is 6-foot-1 to 6-foot-3 and was wearing dark pants. Both ran off westbound to the rear of 1505 West Jefferson.

Anyone with information about the robbery is asked to contact Naperville police at 630-420-6666.

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