New York City Police Department, New York
End of Watch Thursday, October 15, 1964
Add to My HeroesJames Donegan
Detective Donegan and Detective Salvatore Potenza were shot and killed after going to a home to investigate a complaint.
Detective Potenza and Detective Donegan received a complaint that a man had assaulted his wife and threatened to kill her. They were told that the man was an ex-convict and a former mental patient. The detectives went to an apartment at 1632 Hendrickson Street, Brooklyn, where the suspect was staying. When the detectives knocked on the door, the suspect opened fire through the door with a rifle. Both Detective Potenza and Detective Donegan were fatally wounded. The detectives were able to return fire before they fell, but did not strike the suspect.
The suspect then stole the detective's service weapons and fled to his wife's house. Once there, he told her what he had done and then shot and killed himself with one of the stolen guns.
Detective Potenza and Detective Donegan were assigned to the 71st Precinct Detective Squad.
Bio
- Age 38
- Tour Not available
- Badge 1338
Incident Details
- Cause Gunfire
- Weapon Gun; Unknown type
- Offender Not available
Most Recent Reflection
View all 14 ReflectionsRest in peace.
Lt. Jim Russo
October 15, 2017
Recent LODD Deaths

Officer Cesar Dangaran Sibonga
United States Department of Homeland Security - Customs and Border Protection - Office of Field Operations, US
EOW: February 7, 2021

Major Estaban "Stevie" Ramirez, III
Bell County Sheriff's Office, TX
EOW: February 16, 2021

Reserve Deputy Constable Martinus Mitchum
Second City Court of New Orleans Constable's Office, LA
EOW: February 26, 2021

Police Officer Dominic J. Winum
Stanley Police Department, VA
EOW: February 26, 2021

Deputy Sheriff Thomas Albanese
Los Angeles County Sheriff's Department, CA
EOW: February 25, 2021

Corrections Officer IV Vicky James
Texas Department of Criminal Justice - Correctional Institutions Division, TX
EOW: February 10, 2021

Corrections Officer IV Tawiwo Obele
Texas Department of Criminal Justice - Correctional Institutions Division, TX
EOW: February 16, 2021

Officer Genaro Guerrero
United States Department of Homeland Security - Customs and Border Protection - Office of Field Operations, US
EOW: February 15, 2021

Chief of Police Tony M. Jordan
Middleburg Borough Police Department, PA
EOW: January 13, 2021