I definitely agree with the employer here because, although it was an unfortunate accident, he should have "exercised extreme caution" when putting the gun back into the case. We've all heard that one before. Either way, by the sounds of it, it was his fault but I was not in the cockpit to witness it.
My real question is that I know people have been saying it shouldn't be out in the cockpit and blah blah... But I have heard from a few people he is in some sort of "Flight deck arms program"?? (I know that's not the name, but you get the idea) Anyways, it says that he is required to take the gun out of the case, and holster it during flight. He is only required to unlock the case and holster the gun at the beginning of the flight, and then must put the gun back in the locked case before landing. Even if the pilot has to leave the flight deck for whatever reason, he/she must put the gun back into the locked case and the other pilot must not even know the combination. That is what I heard, can anyone back me up on this info??