How is that possible?
There are two investigations underway: a criminal case and an administrative case.
What in tarnation does that have to do with the above question?
The Sheriff has cleared decided that she's not going to release any more information until she believes she knows exactly what happened that night.
Excuse me, OCSD already released information, and then changed their version.
Seriously, if an outside agency is investigating a shooting, they don’t tell the agency being investigated what the witnesses are saying. That’s what the investigation has to do with your question.
One more thing: the IA investigation will also prompt most chiefs and Sheriff’s to lay off making any detailed public statements because they don’t want to create the perception that they’re trying to dictate the outcome of that investigation.
That bears directly on your question.