Besides the fact
that he (the shooter) should have checked the gun, to make sure it was empty, He also should have kept the muzzle pointed in a safe direction. Which, at most gun shows, means skyward. When I handle or examine a gun (even AFTER checking to see if its loaded) I STILL keep the muzzle pointed away form anyone.
"If you Listen to Fools, the Mob Rules"
"No one has the answer, but one thing is true.
You'e got to turn on evil, when its coming after you.
You've gotta face it down,and when it tries to hide,
you've got to go in after it, and never be denied.
Time is running out...Let's roll.
Let's roll for freedom, let's roll for love.
We're going after satan, on the wings of a dove.
Let's roll for freedom, let's roll for truth.
Let's not let our children grow up fearful in their youth."