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In the Line of Duty
Keith Kostuk, 65 - Eastport, New York
9/21/2025
Keith Kostuk Firefighter Eastport Fire Department Eastport, New York Age: 65 Sex: Male Classification: Volunteer Years of service: 41 Date of incident: Sept. 21, 2025 Date of death: Sept. 21, 2025 On September 21, 2025, Firefighter Keith Kostuk responded to a motor vehicle accident. While on scene, Firefighter Kostuck descended a 20 to 30-foot embankment with a chainsaw to remove trees and gain access to the vehicle to verify that all occupants had been evacuated. After completing the task, he climbed back up the embankment and returned the saw to service. Later that evening, Firefighter Kostuck began experiencing chest discomfort. EMS was called to his home, where he experienced a cardiovascular event. Firefighter Kostuck was transported to a local hospital where he was pronounced deceased.