Delaware State Police are investigating a robbery that occurred Sept. 15 at the Dash-In convenience store in Millsboro.

Police said a man wearing dark-colored clothing walked up at 10:51 p.m. to the counter of the store at 24851 John J. Williams Highway and implied that he had a weapon, said Master Cpl. Heather Pepper of the Delaware State Police.

He handed the 18-year-old male cashier a plastic bag, and motioned toward the cash register, Pepper said, before fleeing out the back door with an undisclosed amount of money and merchandise. No one was injured during the incident, she said.

Anyone with information regarding this incident is asked to contact Detective A. Bluto with the Troop 4 Criminal Investigative Unit by calling 302-752-3864, emailing Alan.Bluto@delaware.gov, calling Delaware Crime Stoppers at 1-800-TIP-3333, or going to www.delaware.crimestoppersweb.com.