There are nice folks I met up there but they value their privacy. Another reason I think Fisher liked the area. Maybe live off the land for awhile until he met up with someone? His sister said he didn't like to travel and knowing this area like he did he would feel comfortable staying around. I tried to explain how HUGE this area of land is in the Tonto National forrest in the podcast but I think its hard for people to still grasp what type of area it is. I'll admit -- I forgot how remote it was when I returned so many years later. I forgot I needed to be better prepared, water, food, gear. There is NOTHING around.
I think it was a very spur of the moment killing. Sure, he probably though this out for awhile in his head but that night of the fight, he snapped. Maybe Mary said she was divorcing him and that was that.