Detroit Police Department, Michigan
End of Watch Tuesday, January 17, 1956
Add to My HeroesSidney A. O'Connor
Officer O'Connor was shot and killed when he and his partner responded to a robbery at a local bar. When they arrived at Piccadilly Bar on the 5700 block of Cass Avenue, they were informed the suspect was inside. They entered the building and observed four men standing at the bar. One of the men, a prison parolee, suddenly turned and opened fire, striking Officer O'Connor. Both officers returned fire and killed the suspect.
Officer O'Connor had served with the Detroit Police Department for 3 years. He was posthumously awarded the department's Medal of Valor.
Officer O'Connor was survived by his wife, daughter, and son.
Bio
- Age 28
- Tour 3 years
- Badge 771
Incident Details
- Cause Gunfire
- Weapon Gun; Unknown type
- Offender Shot and killed
Most Recent Reflection
View all 11 ReflectionsRest in peace Officer O' Connor.
Rabbi Lewis S. Davis
December 30, 2021
Recent LODD Deaths

Lieutenant Eddie Mays
Bernie Police Department, MO
EOW: June 5, 2025

Police Officer Gabriel Facio
Apache Junction Police Department, AZ
EOW: June 8, 2025

Police Officer Krystal Rivera
Chicago Police Department, IL
EOW: June 5, 2025

Sergeant J. D. White
Angleton Police Department, TX
EOW: June 1, 2025

Police Officer Timothy Ontiveros
Bloomfield Police Department, NM
EOW: June 1, 2025

Police Officer Samuel Riveros
Baldwin Park Police Department, CA
EOW: May 31, 2025

Deputy Sheriff Daniel Weston Sherrer
Morrow County Sheriff's Office, OH
EOW: May 26, 2025

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