I'm just curious what their legal justification is for redacting those portions of the video. There must be some pretext, right? Otherwise you could sue with ev

I'm just curious what their legal justification is for redacting those portions of the video. There must be some pretext, right? Otherwise you could sue with evidence in hand. Is it that this constitutes interrogation tactics? I know in other cases police have redacted tactics on the premise it would reduce their effectiveness.