Man Sentenced to 30 Years in 2020 Murder of Jeweler
Paul “Tony Pro” Prosano was one of three men charged in connection with the murder of Marco Jewelers owner Mark Vuono.

On Wednesday, U.S. District Judge Kari A. Dooley sentenced Paul “Tony Pro” Prosano, 63, of Brooklyn, New York, to 30 years in federal prison followed by three years of supervised release.
Prosano’s criminal history, which includes multiple robbery convictions, spans more than 40 years, according to the U.S. Attorney’s Office, District of Connecticut.
His sentencing follows that of 59-year-old Robert Rallo, who pleaded guilty in April 2022 to Hobbs Act robbery, interstate transportation of stolen property, and using a firearm to cause a death during a robbery.
Rallo was sentenced to 40 years in prison by the same judge in March.
The third man charged in the case, Thomas Liberatore, 65, is awaiting sentencing.
While Rallo pleaded guilty, the other two men went to trial.
In December 2022, Prosano and Liberatore were found guilty of interference with commerce by robbery and interstate transportation of stolen property.
Liberatore was also found guilty of aiding and abetting Rallo in a firearm-related murder.
“We are very pleased to see these three career criminals held accountable for this senseless murder, and we want to commend the tireless, cutting-edge police work that led to this outcome,” said Assistant Chief Richard Conklin of the Stamford Police Department in a statement following Rallo’s sentencing in March.
“While nothing we do can restore what the Vuono family has lost, we hope that this conviction and sentence can offer some solace.”

The fatal robbery took place on the afternoon of March 28, 2020. Stamford police officers responded to Marco Jewelers in Stamford, Connecticut, following a call from a customer.
Police and medical personnel arrived to find that Vuono had been shot and was lying on the ground in front of an open safe. Paramedics pronounced him dead at the scene.
After analyzing surveillance video, investigators determined Prosano drove Rallo and Liberatore to Marco Jewelers in a black Jaguar.
Rallo, armed with a handgun, got into a physical altercation with Vuono, who also had a firearm, while Liberatore stole items from the display cases.
Vuono and Rallo fought in front of the open safe for about three minutes, said investigators.
Rallo reached into the safe and retrieved a third gun, a .357 Magnum revolver, and shot and killed Vuono.
Law enforcement traced the black Jaguar to Staten Island, New York, kept tabs on the car, and eventually apprehended the men.
Investigators found 63 rings, eight bracelets, two tie pins, an earring, and a cufflink inside a vehicle as well as 23 pairs of earrings and three rings in Prosano’s home, all of which were stolen from Marco Jewelers.
Authorities valued the stolen jewelry at between $360,000 and $430,000.
In a Facebook post, Mark Vuono was remembered by loved ones as, “a hard-working, gentle, kind, and caring soul.”
The Latest

The new showcase dedicated to Italian jewelry design is set for Oct. 29-30.

Take a gaze at the sky with this pair of platinum diamond-set star earrings with blue lace agate drops.

In 2026, the jewelry retailer will celebrate a milestone only a small percentage of family-owned businesses survive to see.

You deserve to know what you are selling–to protect your customers as well as your business and your reputation.

Jeffrey Zimmer's decades of leadership at Reeds Jewelers are defined by integrity, a love of sourcing gemstones, and a heart for community.


The new high jewelry design and production process takes 30 days or less from concept to completion, the auction house said.

The holiday catalog for 2025 features never-before-seen images of more than 100 one-of-a-kind masterpieces.

The upcoming show provides savvy retailers with the opportunity to stock their cases with best sellers in advance of the holiday season.

The brand has released a second installment of its collection of traditional and non-traditional commitment heirlooms.

Corey rescued New England chain Day’s Jewelers, preserving its legacy with strong people skills, pragmatism, and a “get-it-done” attitude.

The Museum of Arts and Design's new exhibition features 75 pieces by the designer, best known for her work in the “Black Panther” films.

Timepieces at Luxury will take place at The Venetian and, like Luxury, will be invitation-only for the first two days.

The auction house named a new global head of jewelry, as well as a new head of the jewelry department for the Americas.

As chairman of Schwanke-Kasten Jewelers, Tom Dixon has been tasked with honoring the past and shaping the future of the family-run store.

Katty Villapando Lyte and Mica Rencher received a $10,000 grant for their business, Shimmer Culture LLC.

The parents of the Dallas Mavericks rookie bought their engagement ring at a Day’s store in Bangor, Maine, in 1997.

The UK-based brand sourced the gemstones, which are fully traceable, from an artisanal mining community in Tanzania.

The trio of Advent calendars include a version with 18-karat gold and lab-grown diamond jewelry in a red lacquer jewelry box.

Created in collaboration with Nymphenburg Porcelain, the lock is part of a four-piece collection that took two years to bring to fruition.

Jewelry industry veteran Alisa Bunger has taken on the role.

The company and industry leader’s two-decade tenure with De Beers will come to a close at the end of the month.

“The Winter Egg” set the world auction record for a Fabergé piece twice at previous Christie’s sales.

The company will pay 1.5x silver’s current spot price for each pound of silver oxide batteries submitted.

The line includes a “Shadow” series crafted exclusively for the new men’s offering and reimagined styles from the brand’s core collections.

The rough on offer was recovered from a newer area at the Montepuez mine.

The retailer’s new collection of engagement rings and fashion jewelry is set with natural diamonds that are traceable via blockchain.

The champagne colorway in her newest “Ombré” collection combines white and trendy brown diamonds, a departure from her usual vibrant hues.