(Porter County, IN) - A 65-year-old Valparaiso man who flipped his antique convertible has died.

Jimmie Lawson was flown by medical helicopter to a Chicago hospital after the Saturday night crash near Valparaiso.

Porter County Police said he was driving a 1950’s-type roadster convertible that struck a culvert on North Calumet Avenue.

He was unconscious when found underneath the upside-down vehicle.