l o a d i n g

Billy Cales

Billy Cales
Security Expert Witness
Billy Cales is a veteran law enforcement professional with over 20 years of experience in urban policing and public safety. He served in specialized Chicago Police Department units including Violent Crime Suppression, K9 Narcotics, and Mounted Patrol, providing insights on law enforcement.
Executive Summary
Work Responsibilities

Billy Cales is a veteran law enforcement and security professional with over 20 years of frontline experience in urban policing, tactical operations, and public safety. He has served in specialized units, including violent crime suppression, K9 narcotics detection, and mounted patrol with the Chicago Police Department. Billy’s responsibilities have included conducting criminal investigations, executing search warrants, managing crowd control during large events, and providing community outreach through K9 demonstrations. He has extensive training in firearms, taser, use of force, and is experienced in interagency collaboration with federal partners. In addition to police work, Billy has worked in carpentry at O’Hare International Airport, maintaining facilities in compliance with safety and FAA regulations. His background also includes service as a U.S. Marine Corps combat engineer, demonstrating strong discipline and mission-focused expertise in law enforcement and public safety.

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