IC814 Hijacked!

What was the intelegence failure that led to the hijacking of Indian Airlines Flight IC814 from Kathmandu? Could the aircraft have been stopped at Amritsar airport? Was a commando raid planned on the aircraft? How was Rupin Katyal killed? Was the plane's destination always intended to be Kandahar? Was it merely prophetic that the hijackers had predicted the end of all negotiations on the millennium eve? These and other questions are answered in this blow-by-blow eyewitness account by Flight Engi