The partial frame of a hot air balloon is visible above a crop field in Maxwell, TX as investigators comb the wreckage of a Saturday morning accident that left 16 people dead when the balloon crashed. Teams of law enforcement agencies including Caldwell County Sheriffs office, Texas Department of Public Safety and the National Transportation Safety Board are combing the scene of a hot air balloon accident that killed 16 people riding Saturday morning July 30, 2016 in an open field near Maxwell, TX. RALPH BARRERA/AMERICAN-STATESMAN