Learn about POLICE’s new networking event POLICE Technology eXchange (PTX). See page 48. WWW.POLICEMAG.COM A BOBIT PUBLICATION $5.00 , N E E B E V ’ WHERE WE G N I O G RE ’ E W RE E H W ARMORING PATROL VEHICLES WHAT TO LOOK FOR WHEN BUYING A DUTY KNIFE NG: I N I A R T D N A TACTICS MAY 2019 • VOLUME 43, NUMBER 5