Vollmer spearheaded revolutionary ideas that today’s cops take for granted, like police call boxes and vehicle patrols. However, he still has more to teach
Staggered by the murder of two young Harlem cops, the NYPD paused to recall another grievous milestone, Jan. 27, 1972, when two other young officers were gunned down
The exhibit recognizes the 72 officers killed on September 11, as well as 236 officers who died of illnesses contracted while working in the hazardous conditions at the WTC