The Raw Story link:
West Virginia gun enthusiast kills two men without warning in mix-up over property line

I’m beginning to suspect a back story here, especially since a 1st degree murder charge requires definite evidence of planning and intent. Could Black not have accepted that the shed was part of the adjoining property and went with it in the sale?
The police have said Black had no previous interaction with the two victims, but what about the seller? In any case, he will probably never breathe free air again. West Virginia does not have the death penalty or he would be looking seriously at the needle.