A car accident on Twombly Road Saturday morning resulted in the death of 18-year-old Juan A. Guzman, of Rochelle.

DeKalb County Sheriff’s Department responded to an accident on Twombly Road west of Lucas Road at 3:12 a.m. Saturday. The vehicle was going westbound on Twombly Road when Guzman lost control of the vehicle.

The vehicle overturned into a ditch on the north side of the road, ejecting Guzman and injuring the passenger, Jose E. Lopez.

Guzman was pronounced dead at the scene by the coroner’s office.

Lopez was treated at Rochelle Hospital and released, according to police reports.

Investigation of the accident by the Sheriff’s Department is still underway.