Has anyone ever actually been choked out by a knee neck choke like what supposedly killed Floyd? I watch some MMA and I've never seen it happen (nor can I find any record of such an event online). Seems hard to believe that a cop casually kneeling on someone can accomplish that unless the guy had a drug overdose and/or heart attack at the same time. That, combined with Floyd's heart disease and cocktail of drugs in his bloodstream, the lack of any physical injury found during the autopsy that would support a choking death, his reported overdose/hospitalization just months prior to his death, his complaints about being unable to breathe before he was subdued on the ground, and the cops' reasonable level of restraint given Floyd's powerful, determined, and lengthy resistance (and only until the stretcher arrived) raises the level of doubt for me to where a murder conviction seems downright ridiculous.
Basically, the government didn't want its cities to get completely burned down, so they secured the necessary jury and played the video, that does indeed look bad to a layman, to sacrifice this cop.