(Broward County Public Schools via AP) In this Feb. 18, 2015, file frame from video from Broward County Public Schools, school resource officer Scot Peterson talks during a school board meeting of Broward County, Fla. Peterson, the then-Florida sheriff's deputy assigned to protect the high school where 17 died in a 2018 shooting has been arrested on 11 charges, Tuesday, June 4, 2019. State Attorney Mike Satz announced that 56-year-old Peterson faces child neglect, culpable negligence and perjury charges.