Probably threats to the crew and passengers. "I will slit their throats 1 by 1 until they are all dead". At the time it wasn't really a thing for terrorists to hijack with no demands.
That would be my guess, if it happened with the terrorists. Who knows?
Probably threats to the crew and passengers. "I will slit their throats 1 by 1 until they are all dead". At the time it wasn't really a thing for terrorists to hijack with no demands.
That would be my guess, if it happened with the terrorists. Who knows?