Chicago Police Department, Illinois
End of Watch Friday, May 31, 1929
Add to My HeroesHerbert N. Hagberg
Patrolman Herbert N. Hagberg and Patrolman John Conley were shot and killed when they responded to a domestic disturbance at 2431 Thomas Street.
The assailant had just shot his wife and killed a citizen. When the officers arrived at the scene the gunman opened fire with a shotgun, killing both officers. A third officer was also wounded.
The killer fled to a nearby railroad yard where he committed suicide by jumping into the path of a train.
Bio
- Age Not available
- Tour Not available
- Badge 1028
Incident Details
- Cause Gunfire
- Weapon Shotgun
- Offender Committed suicide
Related LODD Deaths
Patrolman John L. Conley
Chicago Police Department, IL
EOW: May 31, 1929
Most Recent Reflection
View all 8 ReflectionsThank you for your service and please know that no passage of time can ever erase your memory and sacrifice. Rest in peace always.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
May 31, 2021
Recent LODD Deaths
Detective Timothy Jones
Park Forest Police Department, IL
EOW: December 3, 2025
Specialist Sarah Beckstrom
United States Department of Defense - Army National Guard - West Virginia Army National Guard, WV
EOW: November 27, 2025
Reserve Deputy Sheriff John C. Stahl, III
Jefferson County Sheriff's Office, IN
EOW: June 8, 2025
Sergeant Terri Jean Sweeting-Mashkow
Indian River County Sheriff's Office, FL
EOW: November 21, 2025
Police Officer Alec Sanders
Alhambra Police Department, CA
EOW: November 20, 2025
Corrections Officer Jeremy Lewis Hall
Virginia Department of Corrections, VA
EOW: November 17, 2025
Police Officer Marc Brock
Vivian Police Department, LA
EOW: November 14, 2025
Corporal Blake Adair Reynolds
Delaware County Sheriff's Office, IN
EOW: November 12, 2025
Police Officer Roger Smith
WakeMed Campus Police & Public Safety Department, NC
EOW: November 8, 2025