Just jumping off your post -
We are to believe that KK was not there in Colorado at KB's or PF's. Some feel her phone info may show that she was in Idaho and not Colorado. However, she has admitted herself she had a burner phone that she destroyed along with KB's phone, I don't know if LE/investigators can obtain pings, tracking etc on a burner phone (from what I have researched, they can NOT obtain this information, if the phone has been destroyed which KK admitted to destroying a burner phone herself) About the only other thing, in my opinion, is that she can provide alibis for where she was, that she was in Idaho on the 22nd and not Colorado. Again, however, if these alibis are friends, which we know have already tried to cover for her and we also know that several of them knew things wayyyyy before KB was murdered, well then to me, her alibis don't convince me one bit. With regards to that, on the other hand, an alibi from her employer that she was in Idado working on the 22nd, then yes, I would believe that. Until it is PROVEN somehow that she was NOT in Colorado on the 22nd, then I will always have my doubts. Hopefully, during PF's trial, proof will be provided because otherwise IMO the defense will have a hay-day with that and the jurors may also. JMO