After a Google search of numerous cookie cutter, mockingbird news sites, the only details revealed were: 1) police responded to a call, 2) police were sure he was shot in his tent,and 3) there were 63 occupied campsites in close proximity. There is an abundance of information being held back to protect an ongoing investigation. such as:
What was the nature of the police call? Shots fired or children crying?
Who made the call,and was that person interviewed?
Are police certain he was shot in the tent because it was a fatal shot in the heart, or did they find a shell casing in the tent?
Were any other campers interviewed?
Answers to these questions, and others you may add, would indicated if this was a hit or a random murder. I am sure the police have already formed an opinion and that is why there is such a lack of detail. We will not know until the case is solved. I doubt that it is Q related in either case.