What we do know is that during a flight from Tel Aviv to Kiev, Ukraine, passengers heard a lot of shouting toward the back of the plane. Moments later, a panicked and beaten flight attendant charged up the aisle, apparently pursued by some guy shouting.
He had beaten the flight attendant. Again, no one knows why.
An air marshal was on board the flight and managed to slap some handcuffs on the guy. Ukrainian police met the flight when it landed in Kiev and arrested the man. He is still reportedly in Ukrainian custody.
El Al is looking into the incident.