The 3 furthest east were within 600 ft of one another, give or take.
I don't like to get into typologies because I always believe there are deviations, but a disorganized killer would dump the bodies around his home or even on his property. This was a fairly organized killer. He was familiar with the area, but didn't live there. That's why I don't think brewer or Hackett murdered anyone- they lived too close. An organized killer, which is what LISK is for the most part, stalks his prey, and dumps them in his own personal graveyard. These were his trophies. He's highly sadistic, probably revisiting the scene, but with good justification for being there should someone notice him. He gets intense psychological gratification from the thought of his power over them, owning them in death, taunting others, and getting away with it. I venture he'd have been bold enough to be in the area during the daytime, with others, knowing they were dumped there.
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