Happens somewhere in Ohio at least once a year.
TO some degree it makes sense. At a range you can be fairly certain someone besides a family member will find you AND more importantly that that person will have at least minimal firearms experience.
Sucks for the people working at the range though.
My Dad had two guys commit suicide in units he had been in less than a week. Both gunshots to the head. As the new guy who didn't know them he was charged with cleaning up. Not knowing them doesn't seem to have eliminated the trauma as it clearly still bothers him 50 years later.