I keep up with this case as much as I can. It's possible I missed a discussion about this, so I'll bring it up anyway at the risk of being a repeater. Does anyone know if these girls were into online gaming? If so, what type of gaming? I can't get over the fact that there appears to be some sort of "online" element at play. If not a direct "Catfishing" scheme then plausibly some other type of contact was made that appeared surface friendly but was done in a way to exploit these girls in a vulnerable state. I strongly believe that the perp likely did this so he/they could strike in a preplanned, somewhat controllable environment. This was pretty clearly a planned and rehearsed event of predatory violence. This person has done this type of thing before. Either murdered, raped and murdered, raped, stalked specific targets for the intent of doing these things. This is my current thinking anyway and only my opinion based upon my current thinking.