Police Magazine Logo
MenuMENU
SearchSEARCH

New Customs Explosive Detector Dog Named “Sirius” After K-9 Killed on 9/11

U.S. Customs and Border Protection (CBP) is deploying a new canine explosive detector team to the field that has a special connection to keeping people in the New Jersey area safe. CBP K-9 “Sirius,” a Black Labrador retriever born on September 23, 2004, at the CBP Canine Enforcement Training Center (CETC), received her name to honor the only working dog that died in World Trade Center attacks.

February 3, 2006
3 min to read


In its steadfast mission to prevent terrorists and terrorist weapons from entering the country, U.S. Customs and Border Protection (CBP) is deploying a new canine explosive detector team to the field that has a special connection to keeping people in the New Jersey area safe. CBP K-9 “Sirius,” a Black Labrador retriever born on September 23, 2004, at the CBP Canine Enforcement Training Center (CETC), received her name to honor the only working dog that died in World Trade Center attacks. Sirius, in the constellation Canis Major, is also known as the brightest star.

“CBP considers it a privilege to have one of our explosive detector dogs in the field named after ‘Sirius’ the Port Authority Police canine that perished in the World Trade Center tragedy,” said CBP Acting Commissioner Deborah J. Spero. “New York/New Jersey Port Authority Police Department Sergeant David Lim, and the citizens of the New York area, experienced a great loss on 9/11. This small gesture is intended as a tribute to our shared determination to remember and to prevent future tragedy.”

Ad Loading...

The original “Sirius” was a Golden Retriever that graduated from the Port Newark K-9 Center on July 15, 2000, as an Explosive Detection Dog, Badge #17. He was a member of the Port Authority Police Department. On the morning of September 11, 2001, Sirius and his partner, Officer David Lim, were at their Port Authority Police Station in the basement of the World Trade Center's Tower Two. When Officer Lim heard the sound of an explosion, he thought a bomb had gone off inside the building. Leaving Sirius in his kennel, Officer Lim rushed off to help with the rescue effort, promising to return and get him. Unfortunately, Officer Lim was trapped in the falling debris of Tower One for more than five hours and Sirius died in the collapse of Tower Two.

Sirius’ body was recovered on January 22, 2002. Keeping his promise, Officer Lim returned to claim his beloved partner. He received full police honors when his body was carried out and will always be remembered as a valiant member of the Port Authority Police Department.

“Sirius was more than just a dog and partner to me – he was a friend and member of my family. Along with thousands of others at the World Trade Center he lost his life and I am deeply moved that he is being honored in a way that continues to recognize the important work of a canine explosive detection dog,” said Sergeant Lim.

“Naming this dog after Sirius is a touching way to honor not only a beloved canine member of our force, but it also pays tribute to the memory of the 37 members of the Port Authority Police Department who sacrificed all on September 11, 2001,” said Port Authority Public Safety Director/Superintendent of Police Samuel J. Plumeri Jr.

CBP Canine Officer Walter C. Riggs and Sirius, along with nine other additional canine teams, graduated on December 22, 2005, from the CETC in Front Royal, Virginia. The explosive detector dog course is 15 weeks long and canine teams are trained to search cargo, luggage, buildings, passengers, trains, aircraft, and a myriad of land and sea conveyances for explosives. The explosive detector canine handler also receives an additional two weeks of essential safety training before graduation.

Ad Loading...

“There is a special bond between us, I just knew she was my dog. Sirius is a hard worker, loyal, and very smart. She is an asset to the canine enforcement program,” stated CBP Officer Riggs. “We will continue to train and work hard to protect the people of this great nation, just like her namesake and Officer Lim did before us.”

Topics:Patrol

More Patrol

Clooudy sky background with a lot of blue, logo for DroneSense, and dates and location of an upcoming event.
PatrolFebruary 11, 2026

Versaterm Launches Innovation Summit for Public Safety Drone Operations

The two-day DroneSense Innovation Summit by Versaterm will bring together public safety and industry experts to define best practices for scaling drone operations.

Read More →
Thumnail for video series POLICE Topics, Tactics & Tips featuring a black background with police car lights and headline What Makes a Good LE Boot?
Patrolby Wayne ParhamFebruary 11, 2026

What Makes a Good LE Boot?

Learn what makes a boot good for police officers as POLICE visits with Kyle Ferdyn, of Garmont Tactical, who explains the features of boots and why each is needed in an LE boot.

Read More →
Red fabric background with blue and white Folds of Honor logo.
PatrolFebruary 4, 2026

Folds of Honor Opens Scholarship Application for Children and Spouses of Fallen or Disabled Service Members and First Responders

The application period for the Folds of Honor scholarship program is now open through the end of March. Scholarships support students from early education through postsecondary studies, easing the financial burden for families who have given so much in service to others.

Read More →
Ad Loading...
Closeup of hands reaching to pick up a ballistic helmet and a Team Wendy logo in a white box top center in the image.
PatrolFebruary 4, 2026

Team Wendy Now on GovX: Faster Verification and Discount Access for Eligible Professionals

With GovX verification now integrated directly into the Team Wendy checkout experience, eligible customers can confirm their status in just a few clicks and have the discount applied automatically.

Read More →
backgroudn image of desert with inset 5.11 logo and images of pant and boot.
PatrolJanuary 28, 2026

5.11 Debuts 2026 Footwear & Apparel at SHOT Show

5.11 showcased new apparel and footwear products during SHOT Show 2026, including new color options for the A/T Boa Lite Mid Boot and the Founder’s Jacket.

Read More →
Three tactical backpacks set against a desert background with an inset logo for 5.11.
PatrolJanuary 21, 2026

5.11 Debuts New Load-Bearing Gear at SHOT Show

5.11 launched a variety of new load-bearing gear, ranging from backpacks to chest packs, designed for training, travel, and everyday readiness, this week during SHOT Show 2026.

Read More →
Ad Loading...
Blue background with Streamlight logo at top and inset images of one handgun light, two rifle lights, and one handheld light.
PatrolJanuary 21, 2026

Streamlight Launches the Rechargeable TLR-3X & Other Lights at SHOT Show

Streamlight launched the TLR-3X and TLR-3X USB, two new weapon lights, and an assortment of other new lights during SHOT Show 2026.

Read More →
dark ballistic sunglasses against a blue smokey background
PatrolJanuary 21, 2026

EOTech & Fast Metal Introduce the EOTech Halen Ballistic Spectacle System

Built on the proven Halen platform, the new EOTech x Fast Metal Halen Ballistic Spectacle System is the only aluminum frame listed on the U.S. Army’s Authorized Protective Eyewear List.

Read More →
Black background, outline of Florida, headline 2 Officers Shot
Patrolby Wayne ParhamJanuary 14, 2026

2 Florida Officers Shot After Shots-Fired Call

Two officers were shot in Gainesville, Florida, by a man who police say was leaving an area where he had killed a man inside a business. The suspect exited his vehicle in what the chief termed an “ambush-style” attack.

Read More →
Ad Loading...
Blue-tinted background photo of hand hanging up an office phone and headline Richmond Heights PD: Harassment and Threats Will Be Addressed Accordingly
PatrolJanuary 14, 2026

Mistaken Identity: Ohio Police Department Harassed After ICE OIS

An Ohio police department has received harassing phone calls and social media messages because it has an officer with the same name as the ICE officer identified in the Minneapolis, Minnesota, officer-involved shooting.

Read More →