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 filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.

The new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.

Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

“Longtime favorite” presenters, as well as first-time speakers, will lead talks and workshops at the annual event in Tucson next year.


Silas Smith of Meridian Metalworks won the challenge with his pendant that blends Australian and American landscapes.

The sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Most customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.

The collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.

MatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.

The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.

Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.

Billed as the world’s smallest wearable, Lumia Health’s new smart earrings have a health tracker subtly embedded in the back.

Don’t let those with December birthdays feel blue. Help them celebrate their month with blue zircon, turquoise, and tanzanite.

The new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.

A choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.

The manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.

The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.

Sponsored by De Beers Group

The classic 5600 series G-Shock has been scaled down to about a tenth of its size, becoming a fully functioning watch ring.

The association’s annual conference and gala will take place Feb. 4, 2026, during the Tucson gem shows.

The January show will include a workshop for jewelry retailers on implementing AI to strengthen their businesses.

Fellow musician Maxx Morando proposed to the star with a chunky, cushion-cut diamond ring designed by Jacquie Aiche.

The retailer, which sells billions in fine jewelry and watches, is suing the Trump administration and U.S. Customs and Border Patrol.

Black Friday is still the most popular shopping day over the five-day holiday weekend, as per the National Retail Federation’s survey.

The historic egg, crafted for Russia's ruling family prior to the revolution, was the star of Christie’s recent auction of works by Fabergé.
























