Patrol Division
The Patrol Division is the largest and most prominent division within the department. Uniformed members of the Patrol Division actively patrol the various sectors throughout the Town of Yorktown, 24 hours a day, 7 days a week. Members of the Patrol Division are responsible for the prevention of crime, protection of life and property and arrest and prosecution of law violators. The Patrol Division is made up of five patrol squads, each led by a squad sergeant.
Members of the Patrol Division respond to a wide variety of call types, from residential alarms and medical aided cases to assaults and robberies. For a more specific look at our Call Volume and the types of calls we respond to, click here.
Lieutenant John DeIulio, Patrol Division Commander

Lieutenant DeIulio was raised in Yorktown and joined the Yorktown Police Department in 1990. As a patrolman, he served as a road patrol officer, desk officer, and a member of the K9 unit from 1998 until 2006. In 2006, he was promoted to Sergeant. While assigned as a Sergeant, some of his duties included: supervisor of a patrol squad, supervisor of the Traffic Safety Unit, supervisor of the Street Crime Unit, STOP DWI coordinator and supervisor of the K9 Unit. In 2015, he was assigned as the Assistant to the Patrol Division Commander, where his responsibilities included department scheduling, special event staffing and supervisor of the School Resource Unit.
In October 2016, he was promoted to Lieutenant and was assigned as the Patrol Division Commander. The
Patrol Division is responsible for a wide range of patrol duties, including but not limited to, protecting life and property, apprehension of criminals, traffic enforcement and routine patrol of the Town. Lieutenant DeIulio also manages the department’s NYS Law Enforcement Accreditation Program and manages the departments K9 Unit.
Patrol Division is responsible for a wide range of patrol duties, including but not limited to, protecting life and property, apprehension of criminals, traffic enforcement and routine patrol of the Town. Lieutenant DeIulio also manages the department’s NYS Law Enforcement Accreditation Program and manages the departments K9 Unit.
Lieutenant DeIulio holds a Bachelor of Science Degree in Criminal Justice from York College of
Pennsylvania.
Pennsylvania.