SEBAGO – The Maine Department of Public Safety released the names of two men killed in a single-vehicle accident in Sebago on Thursday night.

Nicholas Olsen, 24, and Gregory Grant, 26, were killed when Olsen lost control of his Ford Explorer, which overturned onto its roof in a roadside ditch. Olsen was wearing a seat belt, but Grant was not.

According to a statement by department spokesman Stephen McCausland, speed and road conditions did not appear to be factors in the accident.

McCausland said a blood-alcohol test will be conducted on the two men.