In looking for updates, there was this disappointing lead that went nowhere: https://www.youtube.com/watch?v=1pAR5OISuCc
It’s interesting that when she refers to someone who knows more than he or she is letting on, commenters zeroed in on Clint. Once again, the last person to see someone alive is (potentially) implicated. The statistical usual.
At least some if not all of the cameras on the Ugly Tuna Saloona were motion-activated. My experience with that type of camera is that they often miss things and don’t catch certain motion at all. I speak from firsthand experience with certain models of motion-activated cameras.
But I would not be surprised if Brian’s alleged “hot-headedness” meant that Clint and him argued in a drunken state and that Brian stalked out of the building’s back. It is strange though that Clint refused the polygraph and lawyered up so quickly. That is an atypical response, for sure.