How many people have been killed as a result of bolted cockpit doors?
Answer: Hardly any
How many people have been killed as result of insecured cockpit doors resulting losing command of the aircraft?
Answer: at least 4 aircraft, 5000 lives, billions of dollars of damage, 100,000 lost airline jobs in the US alone, and countless damage to the civilized world economy.
It's difficult to suffer posts by morons incapable of critical thought.