Interesting mention in an AOL article about missing flight Malaysia 370.
"In July, investigators released a 495-page report, saying the plane's controls were likely deliberately manipulated to take it off course but they were not able to determine who was responsible."
https://www.aol.com/article/news/2018/11/28/relatives-of-missing-malaysia-plane-say-they-may-have-found-pieces-of-debris/23603457/
Same way they controlled the planes on 9/11????