Person Removed From Flight After Slapping Another Passenger

According to reports, it happened on an Indigo flight going from Mumbai to Kolkata. The smackdown happened after boarding was complete, but before takeoff. A man having a panic attack was crying and asking to get off the plane. Flight attendants were handling the situation when another passenger in a white shirt walked up and slapped the man. When the plane landed in Kolkata, the man was removed from the flight and deemed "unruly".