Crime

5 Charged in March Armed Robbery at California Store

CrimeAug 08, 2023

5 Charged in March Armed Robbery at California Store

GPS tracking information from a stolen Rolex helped investigators identify the suspects wanted for the robbery at Heller Jewelers.

Stock image of hands in handcuffs
GPS tracking information from a stolen Rolex watch led to the arrest of five of the almost dozen individuals allegedly involved in the March armed robbery of Heller Jewelers in San Ramon, California.
San Francisco—Five individuals have been charged for their alleged roles in the million-dollar armed heist that took place at Heller Jewelers in San Ramon, California, on March 17. 

According to a statement released by the U.S. Attorney’s Office in California’s Northern District, the defendants are Sunia Mafileo Faavesi, 30; Ryan Kentrell Montgomery, 35; Paul Christopher Tonga, 33; 34-year-old Kyle Vehikite; and John Ioane Tupou, 30.

All but Tupou, who remains at large, were arrested July 26 and made their initial court appearance July 27. 

All five face a charge of conspiracy to commit robbery affecting interstate commerce, and the government has filed a motion asking they be detained pretrial, the statement says.

An affidavit, signed by a special agent of the Bureau of Alcohol, Tobacco, and Firearms (ATF), was unsealed at the defendants’ initial appearance. 

It outlines how GPS information from one of the Rolex watches stolen from the store helped investigators identify Tonga as being involved the day of the robbery and led to a covert investigation resulting in the identification of the four other suspects.

 Related stories will be right here … 

According to court papers, a week prior to the robbery, the individuals cased the store, returning in the afternoon on March 17 with at least 11 others, some armed, to execute the approximately one-minute robbery.

Seven masked suspects approached the store, with one holding the door security guard at gunpoint while the other six entered.

Once inside, another suspect pulled out a gun, pointing it at customers and employees and demanding they get on the ground.

The remaining five individuals smashed display cases with hammers and stuffed jewelry and watches into a duffel bag. All suspects left in getaway vehicles with more than $1 million in jewels and Rolex watches.

Court papers said approximately 10 people were inside the store during the robbery, which took place at the crowded City Center Bishop Ranch shopping center in the middle of the day. Multiple bystanders, including children, fled the scene.

Surveillance footage showed two cars leaving the lot with suspects; the vehicles were found abandoned later in the day.

Witnesses helped law enforcement identify two additional cars, including a blue Toyota Sequoia registered to a family member of Tonga. It was involved in a hit-and-run collision leaving the mall, resulting in two injured victims.

Officers from the San Ramon Police Department arrived as the four cars were fleeing.

Court papers said that following the robbery, investigators were able to quickly activate a GPS tracking chip embedded in the cushion of the packaging of one of the stolen Rolexes.

They were able to watch the Rolex move in “precise concert” with Tonga’s Toyota Sequoia, which was seen by live surveilling officers traveling across the San Mateo Bridge, leading them later to the abandoned cars.

During a search of the Sequoia in the days following the robbery, investigators located weapons, drugs and masks that were matched through Combined DNA Index System (CODIS) to Tonga and Tupou.

Tonga’s iCloud data and phone records revealed “tightly coordinated movements across multiple parties—including both the defendants and as-yet unidentified co-conspirators—both the day of the robbery and at a casing event,” according to court papers.

Also, the defendants’ phone data places them simultaneously with the watch GPS at the site where the two cars were dumped after the robbery.

“But for the good fortune of the identification of Tonga’s vehicle on the day of the robbery and the activation of the GPS chip, none of this may have been possible, and defendants may have avoided prosecution,” court papers state.

The FBI is investigating a claim in the affidavit that one of the suspects was receiving inside information on the investigation via text from a clerk at the local police department.

If convicted, the defendants each face a maximum sentence of 20 years, and a fine of $250,000, according to the statement from the U.S. Attorney’s Office.

News of the charges in the March armed robbery in San Ramon comes amid a string of smash-and-grab robberies that have been plaguing California jewelers over the last few months.

The Jewelers’ Security Alliance’s most recent annual crime report shows that the number of smash-and-grab robberies nearly doubled in 2022. 

The Latest

Bulgari Pink diamond
AuctionsNov 12, 2026
24-Carat ‘Bulgari Pink’ Diamond Sells for $14.8M

Unseen for more than seven decades, the fancy intense pink diamond was the star of Christie’s Geneva jewelry auction.

Zadok Jewelers Rolex showroom in Austin Texas
WatchesNov 12, 2026
Zadok Jewelers Now Offers Certified Pre-Owned Rolex Watches

The curated selection is available online and at its showroom in Austin, Texas.

Greenberg’s Jewelers family group photo
IndependentsNov 12, 2026
Greenberg’s Jewelers Welcomes New Fourth-Generation Members

The next generation understands what makes the 126-year-old retailer special, said CEO and Co-President Elise Greenberg.

dsf antique jewelry ceylon intaglio sapphire .jpg
Brought to you by
DSF Antique Jewelry: Fine Jewelry, Signed Designers, and a World of Rare Discoveries

With over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.

GIA pink CVD diamond
Lab-GrownNov 10, 2026
GIA Examines Pink Lab-Grown Diamond Made to Look Natural

The 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.

Weekly QuizNov 12, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Screenshot of Botswana President Duma Boko during 2026 State of Nation address
SourcingNov 10, 2026
Botswana in Line to Take Controlling Stake in De Beers, President Says

If the Global Diamond Consortium emerges as the top bidder for De Beers, Botswana’s stake will double to 30 percent, Duma Boko said Monday.

Emmanuel Raheb, CEO of Smart Age Solutions
ColumnistsNov 10, 2026
Who Checks the Facts When AI Writes Your Jewelry Copy?

An incorrect AI-generated ad or product description can cost your store valuable consumer trust.

overnight btyb 1026.png
Brought to you by
How Overnight Mountings’ Bridal Builder Makes Custom Engagement Ring Design Easier to Sell

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

Gem Awards Gala 2026
Events & AwardsNov 09, 2026
Here Are the 2027 Gem Award Nominees

These nine individuals and brands are up for a Gem Award in the Jewelry Design, Media Excellence, and Retail Innovation categories.

Tourmaline inclusion in muscovite mica
GradingNov 09, 2026
GIA Acquires Thousands of Gem Specimens With ‘Extraordinary’ Inclusions

GIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.

 Bibi van der Velden Eclipse Campaign Imagery
CollectionsNov 09, 2026
Bibi van der Velden’s Alligators Become High Jewelry

The “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.

Daughters of the Deep indicolite earrings
EditorsNov 06, 2026
The Spectrum Pieces I Can’t Stop Thinking About

From a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.

Pat Pruitt Dragonfly Earrings
TrendsNov 06, 2026
Pat Pruitt’s DragonFly Earrings Take Flight on Election Night

Groundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.

Colin Jost in Kay Jewelers holiday ad
MajorsNov 06, 2026
SNL’s Colin Jost Finds the Perfect Gift in Kay Jewelers’ Holiday Ad

Jost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.

GCAL 8X_NJSB_1.jpg
Supplier BulletinNov 05, 2026
Winning With GCAL 8X®: What’s Working at the Counter

Sponsored by GCAL by Sarine

Wrapped holiday gift boxes
SurveysNov 05, 2026
What Retailers Should Know About Holiday Shoppers This Year

From shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.

Little Pet Portrait Pendants by Russell Jones & Judi Powers
CollectionsNov 05, 2026
Judi Powers, Russell Jones Unleash Joy With New Collaboration

The designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.

Brilliant Earth Elizabeth Taylor jewelry
FinancialsNov 05, 2026
Brilliant Earth Continued to Resonate With High-Income Shoppers in Q3

Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.

Swarovski Joy: The Swarovski Musical Campaign with Ariana Grande
MajorsNov 05, 2026
Ariana Grande Stars In Swarovski’s Holiday Campaign

“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.

GIA logo
GradingNov 05, 2026
GIA to Offer Next-Day Holiday Services

The lab will bring back its complimentary next-day service for some reports starting next week.

Cartier bracelet and ring
CrimeNov 04, 2026
$250K+ in Undeclared Cartier Jewelry Seized at Philadelphia Airport

A Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.

Pandora celestial chandelier earrings
FinancialsNov 04, 2026
Pandora’s Q3 Sales Up 7% Amid Focus on Design

New collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.

NYC Jewelry Week Biolgems Jewelry Exhibition
Events & AwardsNov 04, 2026
NYC Jewelry Week 2026 Is the Largest Edition Yet

The citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.

Lanessa Elrod
MajorsNov 04, 2026
Bergdorf Goodman Names New President

Lanessa Elrod, former president and CEO of Louis Vuitton Americas, has stepped into the role as the retailer celebrates 125 years.

Replica of Infinity Gauntlet
AuctionsNov 03, 2026
Infinity Gauntlet Set With 170+ Carats of Colored Gemstones Up for Auction

A replica of one of the most powerful objects in the Marvel Cinematic Universe, the glove is heading to auction next month in Abu Dhabi.

Arthur Klein
IndependentsNov 03, 2026
Longtime Jewelry Marketer Arthur Klein Dies at 89

Klein, who had his own marketing agency and worked for Gabriel & Co. and Trans American Diamond, is remembered as a kind man.

Zadok Jewelers
IndependentsNov 03, 2026
Zadok Jewelers Toasts To 50 Years With Diamond Bracelet Giveaway

To enter the giveaway, locals can purchase a featured beverage from one of eight participating restaurants in Houston and Austin, Texas.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy