L.J. Harrell, RISD Safe Schools liaison, will speak at the May 11 Roswell Rotary Club meeting.
Harrell, a retired police detective and narcotics agent, oversees school safety and security for the district, providing active shooter evacuation training, coordinating with local law-enforcement agencies, and working with schools to develop safety plans.
In addition to his police background, Harrell taught middle school science.
