ELDORADO (WFRV) -- Authorities discovered the body of a 20 year old Fond du lac man near the Eldorado marsh. A Sheriff’s Department deputy stopped to check on a car that was parked along Dike Road near the Eldorado around 3:12 this morning. As she checked the car, she found a man lying in the ditch next to the car. Police are considering the death suspicious. The man's body was taken to the medical examiner for an autopsy. The man's name is not being released at this time.