POLICE Logo
MenuMENU
SearchSEARCH

Servicemen Help Stabbed California Sergeant Arrest Attacker

The three Marines and Army private who were about to be deployed to Afghanistan helped the sergeant get the 19-year-old man into custody. Police had responded to a call of a man "brandishing a sharp instrument and threatening citizens."

October 7, 2010
Servicemen Help Stabbed California Sergeant Arrest Attacker

Long Beach PD's Chief Jim McDonnell presents Army Private First Class Abner Marquez, 20, with a Chief's Citation for coming to the aid of a sergeant under attack. Photo courtesy of LBPD.

1 min to read


Four active-duty servicemen came to the aid of a Long Beach (Calif.) PD sergeant, who had been attacked by a man with an edged weapon, the agency announced.

The three Marines and U.S. Army Private First Class Abner Marquez, 20, were about to be deployed to Afghanistan helped the sergeant get 19-year-old Junior Antonio Fonseca into custody. Police had responded to a call of a man "brandishing a sharp instrument and threatening citizens."

Ad Loading...

Police set up a perimeter and searched for the man, but could not find him. The man attacked the sergeant — who fired one round — as police were leaving the area.

During the altercation, the sergeant was stabbed several times in the head and ear area. He was treated at a local hospital and is expected to fully recover.

Later in the day, Long Beach Police Chief Jim McDonnell presented Marquez with a Chief's Citation for his heroic deed. The three Marines could not attend the ceremony, because they were required to report to Camp Pendleton for deployment Saturday.

Ad Loading...

More Patrol

Thumbnail for video series POLICE Topics, Tactic & TIps against a black background and an illuminated police car light bar. Headline for Tips for Watching the Hands
Sponsoredby Wayne ParhamDecember 5, 2025

Tips for Watching the Hands

How can officers better “watch the hands”? Mike Willis, Law Enforcement National Training and Program Director for the US Deputy Sheriff's Association, shares some tips.

Read More →
Thumbnail for video series POLICE Topics, Tactics & Tips with yellow headline 10 Tips for Felony/High-Risk Stops.
Sponsoredby Wayne ParhamDecember 3, 2025

10 Tips for Felony/High-Risk Stops

What steps can officers take to stay safer during felony or high-risk vehicle stops? Here are 10 tips from Mike Willis, Law Enforcement National Training and Program Director for the US Deputy Sheriff's Association.

Read More →
Screenshot of compute screen showing a blurred license plate compared to an image where the image has been enhanced to show the numbers and letters.
Patrolby Edited by StaffNovember 25, 2025

Amped Highlights Power Behind Amped FIVE Software

Amped FIVE empowers you to advance your investigations with confidence and precision, from the crime scene all the way to the courtroom.

Read More →
Ad Loading...
Background orange tinted image of southern California with pushpin marking Burbank. Headline reads K-9 Killed by Gunman, Burbank Police Department
PatrolNovember 24, 2025

Police K-9 Killed, Suspect Dies in Shootout with Cops

A Burbank Police Department K-9 was fatally shot over the weekend by a passenger who fled on foot from a traffic stop. The armed suspect was killed in a shootout with officers.

Read More →
Thumbnail image with blue and red police lights against a black background, large POLICE logo, headline for From the Show Floor: InVeris
Patrolby Wayne ParhamNovember 23, 2025

From the Show Floor: InVeris

In this video, learn about how InVeris provides training to law enforcement, including customized augmented reality scenarios. The augmented reality system can scan up to 10,000 square feet of real-life environments and create a curriculum based on those spaces.

Read More →
Thumbnail image for video series POLICE From the Show Floor featuring Polaris Government & Defense.
Patrolby Wayne ParhamNovember 19, 2025

From the Show Floor: Polaris Government & Defense

Learn about Polaris Government & Defense in this video as POLICE visits their show booth to discover their side-by-sides and the advantages they provide for agencies.

Read More →
Ad Loading...
2026 ford police brochure
SponsoredNovember 17, 2025

2026 Ford Pro™ Police & Special Service Vehicles Guide is Available for Download

Ford Pro™ meets the needs of law-enforcement agencies

Read More →
black background width image of police lights in middle and headline Dashcam Video Officers rescue Man from Burning Car
PatrolNovember 17, 2025

Dashcam Video Shows Officers Rescue Man from Burning Car

Dashcam video released by a New Jersey police department shows two of its officers rescuing an unconscious man from a burning car after a crash.

Read More →
blue background with image of a red dot sight and also second image of the red dot on a handgun lower right
PatrolNovember 17, 2025

Aimpoint COA optic + A-CUT Named Red Dot of the Year

The Aimpoint COA optic + A-CUT system has been named Red Dot of the Year by Guns & Ammo magazine. The new optic system was introduced in January 2025.

Read More →
Ad Loading...
Thumbnail for video series POLICE From the Show Floor, with headline text featuring Axon
Patrolby Wayne ParhamNovember 16, 2025

From the Show Floor: Axon

Join POLICE as we visit with Abi Stock, of Axon, to learn about the company’s latest technology offerings, such as Axon Assistant, Form One, and the DFR integration with Skydio.

Read More →