Here is the criteria. I believe he had just returned from the range? Natural Causes: Any law enforcement officer who dies of natural causes (heart attack, brain aneurysm, etc.) due to physical exertion during a stressful event while on duty. Example scenarios: Struggle with a suspect Foot chase or other pursuit of a suspect Required departmental training The law enforcement officer will only be eligible if hospitalization or death occurs within 48 hours of the incident and must be attributed to