The "engine failure" claim was simply unreasonable. Considering the altitude and the weather, there were a few ways that the aircraft could just suddenly go dow

The "engine failure" claim was simply unreasonable. Considering the altitude and the weather, there were a few ways that the aircraft could just suddenly go down without warning: 1. bomb on the aircraft 2. missile strike 3. collision with an aircraft larger than a hobby drone 4. metal fatigue 5. evil in the cockpit