I'm not a lawyer either, but I don't think either of us have to be to understand what's happened. The complete video record was not widely shared because the media is fully complying with and even leading the narrative used by the Prosecution--namely that Chauvin killed Floyd asphyxiated Floyd by applying pressure to his neck with his knee. All evidence that cast doubt on that was ignored by the prosecution, which is actually understandable, but it should not have been ignored in the media. It's out there, search it out, watch it and see if it makes you wonder a bit.