At least it was pointed in a safe direction. This can't ever be justified, but at least
you can't shoot somebody if the firearm is pointed in a safe direction.
Cleaning rag snagged on the trigger.
It was an old, bolt action, magazine fed 20 gague with rifle sites. J.C. Higgins, which was sold
by Sears back in the 40's or 50's.
Hit the wall about 10 feet up at about a 20 degree (from vertical) angle.
Plastic wad went completely through. Will provide pictures later in the day.
With all due respect, it sounds like you are trying to justify this NEGLIGENT DISCHARGE.
It's not OK!
It's Not OK!!
IT'S NOT OK!!!
Have your friend learn from the huge fail and maybe both of you could go get some training together?