My wife and I are safe but one crew member and two passengers were injured. The all female crew was clueless and not trained as to how to restrain this psycho and he was only initially subdued when I and a couple other male passengers intervened.
He then later easily broke his restraints and attacked more crew and another passenger. When we landed in Seoul police boarded the plane.
Heading home to Los Angeles soon but Korean Air should be sanctioned for not knowing how to handle a situation like this without passenger interference.