MILLSBORO, Del.- Delaware authorities are investigating why a car ended up under water in Millsboro, with no occupants in sight.

According to the Indian River Volunteer Fire Company, the department was alerted for a vehicle accident around 8:45 a.m. Sunday morning. Once on scene, units found a vehicle completely submerged off Warwick Road. Dive team units from Millsboro, Dagsboro and Selbyville responded to see whether anyone was inside the car.

The Indian River Volunteer Fire Company reports that no one was found in the car, at which point the Delaware State Police, The Delaware Division of Natural Resources and Environmental Control took over to investigate and extricate the car.