My current thinking is Floyd went in the car on driver’s side and mannequin came out for show at the passenger rear.
Note one body cam is from officer supposedly staying with Floyd friend and lady while all 4 are present at time of “choking”
Google maps is useful to see the layout:
https://www.google.com/maps/place/3759+Chicago+Ave,+Minneapolis,+MN+55407/@44.9342265,-93.2624088,3a,90y,90h,90t/data=!3m6!1e1!3m4!1s0mTkFtDWB6I8kopGd3Vywg!2e0!7i16384!8i8192!4m5!3m4!1s0x87f627de181715cd:0x9922eb1d0ebec5d!8m2!3d44.93434!4d-93.2621737
Sorry, but I just don’t buy that there is a mannequin. Way too many people out on the sidewalks and driving by that would be able to detect something like that. This video clearly shows a human, not a mannequin.
https://youtu.be/DNX8-PWCi6E?t=681