HOOVER, Alabama, May 26 (TNSconf) -- The National Association of School Resource Officers issued the following news release on May 24, 2023: He was one of the first police officers to enter Columbine High School after a mass shooting began in 1999. Nineteen years later, his own daughter was hiding from an active shooter in a California night club. Retired Deputy Chief AJ DeAndrea and his daughter, Madalena, will share their compelling stories during a keynote address at the National School Saf  more