I am very upset over MAS employees being held hostage in Beijing by the relatives of the passengers of MH 370. I am upset because they are blaming the wrong people. The loss of the plane is due to the makers Boeing.
How can Boeing produce a plane that is so easily disabled? Normally it is entirely possible for the crew, the pilots and co-pilots to communicate even with KLIA. Maybe the captain did not want to. But surely the co-pilot would want to inform ground stations that the plane was not flying according to the scheduled route.
The passengers may not notice but the co-pilot would. So would the cabin crew. They are all trained to deal with emergencies if not immediately, at least later.