Correct. And a few years ago there was a German (I think) flight that was intentionally crashed into a mountain range in either Germany or Switzerland. The co-pilot was suicidal and when the pilot went to use the bathroom, co-pilot locked everyone out of the cockpit before intentionally crashing. IIRC.
Not the first time that's happened.
https://en.wikipedia.org/wiki/EgyptAir_Flight_990
https://en.wikipedia.org/wiki/Air_India_Flight_171
Correct. And a few years ago there was a German (I think) flight that was intentionally crashed into a mountain range in either Germany or Switzerland. The co-pilot was suicidal and when the pilot went to use the bathroom, co-pilot locked everyone out of the cockpit before intentionally crashing. IIRC.
EDIT: Found it. This one from 2015 https://en.wikipedia.org/wiki/Germanwings_Flight_9525