Incident
Lieutenant Joseph Silva was killed when he was assaulted by a prisoner for whom he had written a disciplinary report for possessing a shank. After the prisoner was found guilty by a review board he asked to speak with Lieutenant Silva in his office in the Southern New Mexico Correctional Facility near Las Cruces. Other officers were alerted to a problem when Lieutenant Silva pressed the emergency button on his radio and found him bleeding from the head and a two-by-four on the floor nearby. The prisoner was convicted of the murder and had 18 months added to his two life sentences. Lieutenant Silva had served with the New Mexico Corrections Department for four years but had been in law enforcement with several agencies beforehand.
Survivors
He was survived by his two sons.
In Our Keeping
- Permanent identifier
BO-US-NM-21A47F78- 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 never knew you. I am standing here anyway.
Lieutenant Silva gave the New Mexico Corrections Department 4 years.
Thank you for your service to the Santa Fe community. Gone but never to be forgotten.
Rest easy, Lieutenant Silva.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Lieutenant Joseph Ralph Silva 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 NM, 123 of 193 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.7% of this state's fallen. That is 9.5 percentage points above the national rate of 54.2%.
At New Mexico Corrections Department, 4 of 5 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 80% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Joseph Ralph Silva's cause is highlighted.
How Joseph Ralph Silva Compares
Offender Outcome
Added 18 months to 2 life sentences
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Joseph Ralph Silva is highlighted in Apr.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Joseph Ralph Silva was killed by blunt object; lumber.
Incident Location
Others Who Wore This Badge
4 officers from New Mexico Corrections Department are honored on badge.nw.

