"Lainey was tragically killed when the twin engine Aztec her father was flying developed engine problems not far from their destination in the Bob Marshall Wilderness," the post said, asking for pray...

Data from flight tracking website Flight Radar24 shows the plane was 36,000 feet in the air when an object hit the windshield. The flight then descended to a lower altitude, following standard protocol, before making an emergency landing at Utah's Salt Lake City International Airport.

The National Transportation Safety Board said Sunday that it has launched an investigation into the incident.