Authorities say a father and son from North Carolina died when their motor home flipped over an embankment and caught fire on Interstate 77 in South Carolina.
Multiple media outlets say 53-year-old Christopher Gragg and 23-year-old Cody Gragg of Lenoir died in the crash Saturday in Chester County.
Troopers say a tire on their 2003 motor home blew out, causing the driver to lose control. They say the vehicle hit the guardrail, went down the embankment and caught fire.