[combat_boots]

“20-minute delay”

I wonder what that means. In transmission? Rewinding? Processing?

[combat_boots]

Could the delay happen at certain times only? Who would have known?

[keats5]

I don’t understand either. According to this article, it says “it was rewound.”

From the article:
“Police officers responding to last week’s Florida school shooting thought they were tracking Nikolas Cruz live on surveillance video — but then realized the footage was delayed by nearly 30 minutes because it was rewound, tossing roadblocks into the frantic efforts to capture the 19-year-old shooting suspect.

“http://www.foxnews.com/us/2018/02/23/florida-schools-security-cameras-were-rewound-20-minutes-causing-lag-in-capturing-gunman-officials-say.html

[UCANSEE2]

I wonder what that means.

It means that 20 minutes after the shooting had stopped, the cops went to the security office and started watching the video playback of the attack.