Dix, IL (KSDK) - A 10-year-old boy is dead after investigators say his 7-year-old sister accidentally shot him.
The shooting happened Saturday in an RV parked near Dix, Illinois, but the victim and his family are from in Granite City.
The children's grandfather was reportedly using the RV as a hunting cabin.
The Jefferson County Sheriff reports both children were inside the vehicle when the 7-year-old picked up a loaded gun and a round accidentally fired. 10-year-old Christian Clark was hit and killed.
At this point, investigators say they don't suspect foul play.