Authorities say one man was killed and another person possibly missing after a car drove down a boat ramp into the Illinois River in Havana.
Police say emergency crews responded Saturday night to the boat ramp and began a search-and-rescue operation.
Rescue crews found a man's body about two hours later and pronounced dead at the scene. The Mason County coroner's office identified the man as 35-year-old Aaron Anderson of Canton.
Havana police say a witness believed two people were inside the car, but a search that resumed Sunday in the area didn't find a second victim.