Nope, that's not it.Re post #5 this is likely the referenced thread. I know of no thread over there making any reference to a member being murdered at a range or otherwise. I would be curious as to a link of the incident.
The latter more addresses people out shooting in the desert.
Here in Ohio I shoot at a private members only range which is pretty well monitored. I have no reservation with leaving gear on the bench during a ceasefire for target changes. If I did I would be looking for another range to shoot at. I shoot to relax and enjoy and somehow keeping a constant vigil of my back seems to deter from why I am there in the first place. While I agree with situational awareness I also try not to place myself in certain situations.
I remember one day after rifle I wandered down to the short range for some handgun. Wow, I was now the owner of a Sig P220 and a nice stapler. Took them over to the range office and a day later got a thank you from a member. No reward necessary but it got me making sure I never leave anything behind.
Ron
The member's name was "The Preacher" or something similar. He was clergy. His sister logged in a month or two after he died to let the Forum know he'd been murdered. The thread was AT LEAST 12 years ago.
I'm pretty sure there's a reference to the killing in the thread you linked to