Nassau County Police Department, New York
End of Watch Monday, December 25, 1967
Add to My HeroesKathleen M. Reilly
Detective Kathleen Reilly was struck by a vehicle and killed while assisting a disabled motorist on the Meadowbrook Parkway.
She was the first female officer ever appointed to the department and also the first female detective. Detective Reilly had been employed with the Nassau County Police Department for one year.
Bio
- Age 28
- Tour 1 year
- Badge 265
Incident Details
- Cause Struck by vehicle
Most Recent Reflection
View all 28 ReflectionsNever forgotten particularly on this day I remember the old timers talking about her
Retired Detective Al Brandel
Nassau County
December 25, 2021
Recent LODD Deaths

Deputy Sheriff Antonio Aleman
Doña Ana County Sheriff's Office, NM
EOW: July 8, 2025

Officer Miguel Cano
California Highway Patrol, CA
EOW: July 2, 2025

Deputy Sheriff Devin Mason
Darlington County Sheriff's Office, SC
EOW: July 1, 2025

Detention Officer Francisco Paul Flattes
Cherokee County Sheriff's Office, NC
EOW: June 30, 2025

Police Officer Kelvin Patrick
Detroit Police Department, MI
EOW: February 6, 2025

Supervisory Special Agent Dennis M. Wagner, Jr.
United States Department of Justice - Federal Bureau of Investigation, US
EOW: March 5, 2025

Police Officer Kendall Isaiah Corder
Milwaukee Police Department, WI
EOW: June 29, 2025

Undersheriff Brandon Gaede
Phillips County Sheriff's Office, KS
EOW: June 27, 2025

Sergeant Shiou Deng
Los Angeles Police Department, CA
EOW: June 23, 2025