Just an interesting story from yours truly...
I saw a friend of mine this weekend who grew up in OH and his family still lives there. I didn't know what part of Ohio he was from, so I asked how far away was his home from Pike County. He said it was about an hour away and wanted to know why I'd asked. I told him I'd been following this case and his immediate response was "oh it's probably drug related because Pike County has one of the worst prescription pill problems in the country, and hands down, the worst in the state." So I asked him what he thought may have happened and he said someone was probably selling for a big time dealer and pissed them off. He said they probably hired "some of those crazy guys who live way back up in the Appalachian Mountains" to do it. And he said he didn't think LE would ever find the person/s who did it because "they probably came down and did the job quickly, immediately went back up into the mountains, and buried or burned their weapons."
I just found it interesting to hear what his immediate thoughts were about it because he grew up not too far from PC but didn't know much about the murders.
I'll admit that I have no clue what kind of men live "way back up in the Appalachian Mountains" or what they may or may not be capable of doing. His ideas seemed a bit farfetched but interesting nonetheless.