Incident
Patrolman Gary Twyman was killed after being stabbed at a home on Alley Street in Lynn. Patrolman Twyman, off duty and unarmed, was defending a woman who was being attacked by a knife-wielding man. The man was later found by responding officers and was shot in the leg after refusing to surrender. The suspect was convicted of first-degree murder and sentenced to life without parole. Patrolman Twyman had served with the Lynn Police Department for nine years.
Survivors
He was survived by his daughter, parents, two brothers, a sister, and a stepson.
In Our Keeping
- Permanent identifier
BO-US-MA-C230EA9A- 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.
Are you family? This record can be claimed and maintained by those who knew Gary. Claim this record.
This page is permanent and free. No fee to view it, no advertising, no tracking, and no account required. It will not be taken down.
Tributes
I never knew you. I am standing here anyway.
Patrolman Twyman gave the Lynn Police Department 9 years.
Thank you for your service to the Lynn community. Gone but never to be forgotten.
Rest easy, Patrolman Twyman.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Patrolman Gary L. Twyman 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 MA, 199 of 469 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 42.4% of this state's fallen. That is 11.8 percentage points below the national rate of 54.2%.
At Lynn Police Department, 4 of 11 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 36.4% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Gary L. Twyman's cause is highlighted.
How Gary L. Twyman Compares
Offender Outcome
Sentenced to life
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Gary L. Twyman is highlighted in Oct.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Gary L. Twyman was killed by edged weapon; knife.
Incident Location
Others Who Wore This Badge
10 officers from Lynn Police Department are honored on badge.nw.






