Why were they in there & what were they doing.
Was 86 min of tape missing or is that a lie.
With the amount of cops around when the scumbag 17yr old
Was Executed were they lacking in accurate eyewitness testimony.
Plush they have the video that is Posted.
I am going on what I THINK at this point based on my own experience.
Anytime there is a deadly force situation and someone is seriously injured or killed, any and all available witnesses and video are sought out so they were there likely trying to down load the video evidence. As every commercial business has their own system, the systems could vary on how to properly download the information. They may not have been familiar with it. Not sure why it takes 3 hrs but even deleting on purpose wouldn't take 3 hrs so it's as harmless as it is suspicious.
I think there was 86 minutes of video missing. Machines vary greatly from old fashioned VHS to digital. There could be anywhere from 8 hrs to a week of video stored that was available to them. What part of that is missing would be important as it could have been irrelevant.
I doubt the fact any of it is missing has gone unanswered during the investigation. The officers there, where they members of an investigative unit assigned to work the case or street patrolmen? I would think if an error occurred in retrieving the video, it will be looked at, especially under such circumstances . I would be curious as to the FBI analyst report on it. It may explain what likely happened.