The transcripts of the interview with KAK and the Police have been linked in here previously.
There is evidence in those transcripts that a meeting was arranged between the two (with he posing as A_Shots) for the very day of the murders, but there is also KAK telling someone that "she didn't show", but him also claiming to have been in Vegas at the time.
IMO, he showed. Why the need to tell another that she didn't show, but others that he was in Vegas at the time? He's obviously lying in this situation. Both his statements couldn't be true at the same time/date.
All circumstantial, but circumstantial that IMO points to his involvement somehow in the murder of these young ladies. Their justice is coming; I can feel it. I am firmly believeing that the police have him in custody so he can do no further harm at this point in time and that he knows it ... and that he is dealing for the best possible outcome that he thinks he can get at this point because something is obviously up with this case. Tick, tick, tick ... and tok is coming soon I hope.