Manatí Municipal Police Department, Puerto Rico
End of Watch Thursday, September 24, 2009
Add to My HeroesLuis A. Martínez-Mass
Police Officer Luis Martínez-Mass was shot and killed at the direction of a defendant in order to keep him from testifying in an upcoming trial.
Officer Martínez-Mass was scheduled to testify as a witness against the defendant when he was ambushed at his home in the Luchetti Housing Estates and shot multiple times. The subject who ordered the hit was arrested in New York City in 2011. He was convicted of Officer Martínez-Mass' murder and sentenced to 192 years in prison.
Officer Martínez-Mass had served with the Manatí Municipal Police Department for six years and was assigned to the Highway Patrol Unit. He is survived by his wife and three children.
Bio
- Age 29
- Tour 6 years
- Badge Not available
Incident Details
- Cause Gunfire
- Weapon Gun; Unknown type
- Offender Not available
Most Recent Reflection
View all 11 ReflectionsCondolences to his family and loved ones
Carson loveless
April 19, 2024
Recent LODD Deaths

Deputy Sergeant Martin Shields, Jr.
Hinds County Sheriff's Office, MS
EOW: February 23, 2025

Police Officer Christopher M. L. Reese
Virginia Beach Police Department, VA
EOW: February 22, 2025

Police Officer Cameron Robert Girvin
Virginia Beach Police Department, VA
EOW: February 22, 2025

Patrolman Andrew William Duarte
West York Borough Police Department, PA
EOW: February 22, 2025

Trooper Kyle McAcy
Nebraska State Patrol, NE
EOW: February 17, 2025

Police Officer Jeremy R. Labonte
Roswell Police Department, GA
EOW: February 7, 2025

Officer Jason Roscow
North Las Vegas Police Department, NV
EOW: February 4, 2025

Chief Deputy Burl Wesley Everman
Bath County Sheriff's Office, KY
EOW: November 9, 2024

Police Officer Philip J. Schifini
Nassau County Police Department, NY
EOW: November 27, 2024