Incident
Officer Carroll Hanley was killed when he was flung off the running boards of a suspect's vehicle as it sped through rush hour traffic at Twentieth Street and Hargrove Alley in Baltimore. Officer Hanley was arresting the subject and placed him in the vehicle when the man started to drive away. Officer Hanley grabbed onto the vehicle and tried to get into the car. The driver sped down the street, weaving the vehicle in an attempt to throw him from it. While turning on Hargrove Avenue, Officer Hanley was thrown off. He was transported to the hospital, where he succumbed to his injuries. The subject was arrested a few days later, convicted of manslaughter, and sentenced to four years. Officer Hanley was a United States military veteran of the Spanish War and the Philippine Campaign and had served with the Baltimore City Police Department for 27 years.
Survivors
He was survived by his wife and five children.
In Our Keeping
- Permanent identifier
BO-US-MD-3FE3B96B- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- April 2, 2026
- Last updated
- July 23, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
I served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Police Officer Hanley gave the Baltimore City Police Department 27 years.
Thank you for your service to the Baltimore community, and for your service before it. Gone but never to be forgotten.
Rest easy, brother.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Military Service
Carroll Hanley served in the United States military before joining law enforcement. Full service record available on salute.nw.
Police Officer Carroll Hanley is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.
In MD, 195 of 377 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 51.7% of this state's fallen. That is 2.5 percentage points below the national rate of 54.2%.
At Baltimore Police Dept., 80 of 151 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 53% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Carroll Hanley's cause is highlighted.
How Carroll Hanley Compares
Offender Outcome
Sentenced to four years
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Carroll Hanley is highlighted in Oct.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Carroll Hanley was killed by automobile.
Incident Location
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