All this happened because they were trying to avoid a mild inconvenience for the airline staff. Whatever rights an airline has in this specific situation, it d

All this happened because they were trying to avoid a mild inconvenience for the airline staff. Whatever rights an airline has in this specific situation, it does not entitle or justify that they inflict any violence on others. Even if this violence is done by airline staff, airport security or even the police, it's still not justified. Instead of picking on specific passengers and escalating it to violence, they should have kept asking other people. Maybe even give up boarding four staff. Even giving up would still be a mild inconvenience. Violence should never be a way to solve mild inconveniences. The airline was completely in the wrong for allowing it to escalate, even if law allows them to do it.