If only she had worn those Carabiner ear rings, restraint would have been a ‘snap’
(Yes, I was awake when I wrote that!)
Some years ago on a flight (I think it was an American Airlines) an insane passenger tried to invade the cockpit.
Other passengers subdued him and sat on his chest. Apparently the passengers were very aggressive in their restraint of the mad man. He died. This was very near to post 911. No charges were filed against the passengers. They did not really intend to kill him but they did. Problem solved.