Natural gas issue led to explosion at NC home of NFL player charlotteobserver.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from charlotteobserver.com Daily Mail and Mail on Sunday newspapers.
Tennessee Titans star Caleb Farley, 24, paid tribute on Tuesday to his father Robert, who was killed on Monday night in a suspected gas explosion at the $2m North Carolina home Caleb bought.