The National Transportation Safety Board has released its final report on the fatal private jet crash that claimed the lives of Gwen Shamblin Lara, her husband, and six others. The report revealed that the crash was caused by disorientation on the part of Shamblin's husband, who was piloting the Cessna C501 aircraft at the time. The aircraft was registered under Shamblin Lara and her husband's company JL&GL Productions, LP.