Why would the ALS unit wait 5-7 mins in the tunnel for his mother and not race off to the hospital? If true, makes zero sense from a medical perspective.

As an ER nurse for most of my 50 year career, I have some concerns, just like I did with Floyd and Ashli Babbit. I would really like to see the hit video in slow motion. I noticed that it appeared his hands came up after he fell backwards. It would show on a slow motion view if I am correct. Also the ambulance seemed odd to me, not many markings on it. They said he had CPR for 9 minutes. Was this 9 min before the AED defibrillated him? I thought there were AED's on the field. Typically the AED would have been brought immediately, attached in seconds, analysed immediately and shock delivered. Also most patients I have seen faint or have a cardiac arrest tend to collapse downward in a heap, legs buckle and down they go. It is odd to fal straight backward. I have never met an ambulance crew that would ever wait for family in a life or death instance like this. Just wondering 🤔