If non-MSM is to be believed, the police even have a sketch done of this male. For all we know, they know who it is if it is true.
All I can say is that it doesn't fit with the "working" timeline - LS with CR, MB witness, then goes to JR, last seen at 4:30.
It has always interested me that we all ASSUME they verified CR being escorted home by LS by camera, but they have said that they have ID'ed the person she is with in the alley, but instead, consistently did not name CR (or anyone). Also, they have released this witness testimony, if TG is to be believed, unofficially to him, while intentionally keeping it out of MSM. - they answered a question today about it without elaborating on the info, and the only way I could tell it was the subject was the use of the specific time of 3:38.
So, if they are "going along" with the boys, it could be that they either have a reason not to believe that this was LS seen, or a real witness, or that releasing this info would somehow not fit into their method of solving the case.
But it seems like that walk from Smallwood to CR's could have been more eventful than we know - and CR claims to have memory loss. We do know that there MAY have been undisclosed "activities" during this time that LE saw on camera. Then we do know that MB claims that LS and CR came to his apartment where CR is put to bed. But that alley walk is "dark" in more ways than one.