Roll of Honor
Incident
City Marshal A.G. Hall succumbed to wounds sustained one week earlier when he confronted two brothers who were carrying a Winchester rifle at a local saloon.
When Marshal Hall ordered the two to relinquish the rifle, one of the men produced a concealed revolver. Marshal Hall drew his own weapon and exchanged shots with the man. Marshal Hall was shot in the arm, which caused a serious injury. The shootout continued down the street and one of the brothers was wounded. Both were eventually arrested and charged in connection with the incident.
The wound to Marshal Hall's arm was so seriously injured that the arm had to be amputated. It was believed that he would recover from the surgery but he died several days later.
The two brothers were brought before the judge for trial several times. However, each time they were brought before the judge, witnesses failed to appear. Because of this the judge eventually dismissed the case against the two.
"Blessed are the peacemakers: for they shall be called the children of God." Matthew 5:9
Marshal Chris Di Gerolamo Federal Air Marshal Service April 27th, 2018
In Our Keeping
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BO-US-TX-697938EF- Stewardship
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- Added to badge.nw
- April 2, 2026
- Last updated
- July 23, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
148 years is a long time for a name to go unread. Not today.
City Marshal Hall gave the Round Rock Police Department 1 year.
Thank you for your service to the Round Rock community. Gone but never to be forgotten.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
City Marshal A. G. Hall 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 TX, 1,463 of 2,421 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.4% of this state's fallen. That is 6.2 percentage points above the national rate of 54.2%.
At Round Rock Police Department, 2 of 2 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. A. G. Hall's cause is highlighted.
How A. G. Hall Compares
Offender Outcome
Case dismissed
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. A. G. Hall is highlighted in Apr.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. A. G. Hall was killed by handgun; revolver.
Others Who Wore This Badge
1 officer from Round Rock Police Department are honored on badge.nw.
