You're Not alone in being unable to supply Any Evidence what-so-ever that the "No Glove Cop" is DPD Motorcycle Officer Haygood. You are now merely 1 more inna very long line that stretches back over the last 60+years. My discovery of the Officer Haygood 12:35 radio transmission, in conjunction with the Photo, Film, and his own WC Testimony, Conclusively Prove he is not the "No Glove Cop" filmed Walking across the train yard and then toward/down the Elm St Ext.
You've been completely unable to demonstrate your contention that the motorcycle officer in the Darnell film is not Haygood. When we strip off your misconceptions, your misunderstandings, and your miscontruals, all we are left with is a base assertion that "Haygood didn't
explicitly say he was in the rail yards behind the knoll." Which isn't really an argument. So now you want to shift the burden of proof, and declare yourself the victor. A quaint strategy, but the rest of us see right through it.