School rewound video during massacre, delaying officers

FORT LAUDERDALE, Fla. (AP) — The police response to the Florida high school massacre was delayed because school officials rewound a school surveillance video, making officers think the gunman was still in the building.
The South Florida Sun-Sentinel reports documents show then-Marjory Stoneman Douglas assistant principal Jeff Morford and security officer Kelvin Greenleaf began viewing a livestream from inside the three-story freshman building, but could not find the shooter.
So they rewoun