Concert Shooter Was ‘Below Everyone’s Radar’

Joseph L. Giacalone
Professor, Criminology, John Jay School of Criminal Justice

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The Author is Joseph L. Giacalone

Joseph L. Giacalone is a retired NYPD Detective Sergeant who held many prestigious positions during his more than 20 year career. Most of his career was dedicated to conducting and supervising major criminal investigations. Joe was the Executive Officer of the 110th Precinct Detective Squad in Queens and the Commanding Officer of the Bronx Cold Case Squad. He was responsible for managing thousands of cold case homicides and missing persons cases.

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