American Airlines Passenger Allegedly ‘Rushed’ a Flight Attendant, Forcing Plane to Make a U-Turn

 https://people.com/american-airlines-plane-turns-around-after-passenger-allegedly-threatens-flight-attendant-12189872 

Unfortunately, unruly-passengers are all occasionally part of  the situation, but flight-attendants-train-in-self-defense, so that there is a better chance to deal with any violence.