Nassau County Police Department, New York
End of Watch Saturday, October 12, 1935
Add to My HeroesLawrence E. Duncan
Patrolman Lawrence Duncan was killed when he was struck by a drunk driver on Northern Boulevard.
Patrolman Duncan was issuing a speeding ticket on his motorcycle when a motorist hit him from behind. He was pinned between his motorcycle and the vehicle that struck him. He was killed instantly.
The driver was indicted for second-degree manslaughter, convicted of driving under the influence of alcohol, and subsequently sentenced to two to four years in prison.
Patrolman Duncan had served with the Nassau County Police Department for six years and previously served with the Nassau County Police Department. He was survived by his wife, father, four brothers, and four sisters.
Bio
- Age 31
- Tour 6 years
- Badge 323
Incident Details
- Cause Vehicular assault
- Weapon Automobile; Alcohol involved
- Offender Guilty of DUI
Most Recent Reflection
View all 18 ReflectionsNo passage of time can ever erase your service and sacrifice. Rest in peace always.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
October 12, 2020
Recent LODD Deaths

Deputy Sheriff Nathaniel Ansay
Florence County Sheriff's Office, SC
EOW: May 20, 2025

Lieutenant Allen "Noochie" Credeur
Rayne Police Department, LA
EOW: May 5, 2025

Special Deputy Sheriff Larry Henderson, Jr.
Hamilton County Sheriff's Office, OH
EOW: May 2, 2025

Deputy Sheriff Brandon Ray Sikes
Columbia County Sheriff's Office, GA
EOW: April 26, 2025

Deputy Sheriff Jesse Perez
Dawson County Sheriff's Office, TX
EOW: April 22, 2025

Captain Helio Armando Garcia, III
South Fulton Police Department, GA
EOW: April 16, 2025

Deputy Sheriff Melissa Pollard
Wood County Sheriff's Office, TX
EOW: April 9, 2025

Deputy Sheriff William May
Walton County Sheriff's Office, FL
EOW: April 2, 2025

Police Officer Osmar Rodarte
Marysville Police Department, CA
EOW: March 26, 2025