Scot Peterson, who was the last line of defense at Parkland’s Marjory Stoneman Douglas resigned after video surfaced of him outside the school Feb. 14 when all hell was breaking loose inside, said Broward County Sheriff Scott Israel.

Despite being armed, video showed Peterson taking up a defensive position outside the west side of the freshman building where the shootings occurred, and remained there during the massacre.


Israel said he made the decision after reviewing video surveillance and interviewing witnesses, including the deputy himself. The sheriff says Peterson responded to the building where the shooting took place, took up a position outside a door and never went in.

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