Wait a minute.. opportunity..distance..the type of weapon used..the distance theorised ..shooter from victim..(and how would a sniper be able to pick off someone..in the head from a distance ..would it not require alot of hiking about in alot of darkness..was the tent open..could one see a persons silhouette from a distance? And then too,investigators ..if the theory is a sniper..need to recreate scene and ascertain perhaps at which point,hilltop,whatever would a sniper have been likely to be shooting from..and would the light or lack of light at time of shooting not only prove to be problematic..or not..would hiking around to reach that point,hilltop or whatever be easy to reach with minimal light ..easy to flee ..) would a powerful weapon ..ie shotgun echo in the campground? and cause such a loud noise as to roust everybody? ..I feel somehow that this shooting was not related to the other reports of shots fired.i believe that this was by someone whom the victim knew.i believe that ( I am not blaming victim!)..I believe that the person responsible was someone he worked with who he had a profound affect on both their personal and professional life..I am curious to know when was he discovered shot?and how and by whom?were his two daughters crying and in fear approached neighboring campers for help?did anyone hear the shots and then suddenly discover him shot? Was there anything extraordinarily strange or unusual about anyone or anything at that campsite ..weeks ,days,hours,whatever ..prior to shooting?are there any homes located close by in which a sniper could employ their expertise or weaponry from..