That said apparently the DA did act appropriately as there was a clear case of conflict of interest they've delegated the case to the adjacent district which handled the prosecution and most of the investigation. From what I've read about the case this isn't just a clear cut case the documentary did present quite a bit of evidence but it was very cherry picked I'm not entirely sold what actually happened.
My biggest grief with this documentary isn't that it drives and agenda is that it does it on an "active case" this is a sad story indeed but this should've been done on a different case perhaps I would assume that there are plenty of miscarriage of justice cases that are over which could've been used. I hope there will be an investigation in this manner but even the most biased news coverage of any criminal case doesn't formulate and opinion of the matter as much as this docu did, and this can poison any potential future investigation or trial for better or for worse.