Cagayan de Oro City Police Office personnel under the leadership of PCOL AARON M MANDIA together with MR. CHRISTOPHER LOPEZ, Club president of Crimewatchers In Action(CIA) and COCPO Force Multipliers President conducted a symposium to 800 students of Grades 10 to 12 of Cagayan de Oro National High School with MS. NORMA DELIMA, School Principal. Topics discussed were anti-illegal drugs, anti-bullying and crime prevention tips.