According to the Broward County Sheriffs department Scot Peterson, was an armed school resource officer at Marjory Stoneman Douglas High School in Parkland, Florida. Peterson stood outside doing nothing during the massacre on February 14th, that killed 17 people. On Friday President Donald Trump chimed in on the circumstances calling the former Florida deputy out saying: "certainly did a poor job." On Thursday an investigation revealed Petersons failure to act.