Bit of a rant ahead...
In the search affidavit, it says that KAK told LE the main device he used at that time was his iPhone 5, the one he later turned in. Where was it during the search? LE would have found out about it through phone records, so it was no use trying to hide its existence, but he was erasing stuff off of it less than two hours after he was returned from his polygraph, so the phone couldn't have been too far away. Were his dad and the house being watched during KAK's polygraph? How about in the days afterwards.
What I keep coming back to is how during his interview, KAK said he was "f'ed" and he had brought an extra bag to Vegas because he was planning on taking off. I'm reading that like before they left for their Vegas trip, KAK already knew he was in trouble and planned to sneak back to Vegas after he and his dad returned. Clearly, he was concerned about this before they left, which was when? We don't know, but I bet you it was after the Delphi murders. Jmo. But at no point did he delete other devices, nor did he delete the iPhone 5 prior to the search warrant. Had he just not thought of it? Didn't have time before they left for Vegas? WTH? And why was he using his Samsung Galaxy 5 phone during the Vegas trip? There's reported messages about meeting people and prostitution between 2/23 and 2/25/17.
And why did they happen to go to Vegas during that time? Was it pre-arranged? When were the tickets purchased? Where did KAK stash this "other bag" that supposedly he was going to return to use while fleeing? Fleeing from what? CSAM that just happened to occur around the same time as two girls in his targeted age range, whom he likely was in communications with, get murdered? And then we have aggravated factors to lots of charges on 2/17/17, four days after the murders.
The FBI knows about a_shots at some point prior to 2/25/17 and informs ISP Cyber Crimes unit. This results in the search warrant. IMO, LE knew about a_shots communicating with L very early on, but the a_shots accounts all go back to IP addresses from the same house in Peru. Okay, so who had access to that house besides KAK and his father?
LE specifically asks about the "creator" of a_shots. Unless someone copied the name and photos to make a second a_shots account, the "creator" is KAK. He admitted to it. And we don't have knowledge of a second IP location for any a_shots accounts. Of course, that doesn't mean there aren't any, I guess. Who knows.
LE doesn't arrest his *advertiser censored** until 2021. They say nobody intentionally made mistakes. Probably not. Because it's not an intentional mistake to use KAK, knowingly or unknowingly, in their investigation. JMO.
a-shots tips go to the A&L murders tip line, in Carroll County. KAK says LE told him he's the last to communicate with L. a_shots "likes" one of L's posts. There's just too much here to deny KAK as some kind of connection, even peripherally, to the crime. Like many others, I'm not convinced he is the killer, but I very much believe he's the weaver of the web.