SANDY80...Hmmm, I did read something in your post that has a VERY SIMPLE and SPECIFIC answer. And, I never would have thought about it if I hadn't read your post.
My killer(s) (ie killer with his look out/spotter) The location is actually a "no brainer" answer. Where else could one lure two unsuspecting teenagers to ensure proximity and isolation. We are talking about 2 young girls who had to rely on others for transportation. It wasn't as if they could have gotten their parents or siblings to drive them 45 miles to Kokomo to meet Anth_Shots, huh? It would be so easy to lure two young girls to a large public park, not raise parental concern and yet have areas where he could also isolate them, too. However, if A_Shots said he was going to be in Delphi, looking for modeling locations, two young girls would jump at the opportunity to catch a glimpse of him. KAK,
in my opinion easily has the manipulation skills to get a couple of young girls to leave their home for a casual meet up, and make them think it was their idea. Isn't that what "grooming" all about? Making the victim(s) feel special and gain their trust? Isn't that what predators do in nature...isolate the young from protective adults?
And sending my searchlight out for
@gitana1 (No problem if you are busy else where, as my answer can surely wait as long as it takes) ... a spouse can not be compelled to testify, right? But what about other closely related family members?