Man Sentenced to 32 Years in 2020 CT Jeweler Murder
All three men convicted in connection with the murder of Marco Jewelers owner Mark Vuono have been sentenced to 30 years or more.

On Monday, U.S. District Judge Kari A. Dooley sentenced Thomas Liberatore, 66, of Bridgeport, Connecticut, to 32 years in federal prison followed by five years of supervised release.
His sentencing follows that of Paul “Tony Pro” Prosano, 63, who, in July, was sentenced to 30 years in federal prison followed by three years of supervised release.
Robert Rallo, 59, was sentenced to 40 years in prison by the same judge in March.
While Rallo pleaded guilty, the other two men went to trial.
In December 2022, a jury found Liberatore and Prosano guilty of interference with commerce by robbery (Hobbs Act robbery) and interstate transportation of stolen property. Liberatore was also found guilty of aiding and abetting the use of a firearm to cause a death during a robbery.
The trial evidence established that Liberatore, who formerly resided in Stamford, orchestrated the robbery of Marco Jewelers.
Liberatore has a “lengthy” criminal history, according to the U.S. Attorney’s Office, District of Connecticut, having served 30 years in prison prior to the robbery.
He met Rallo and Prosano while incarcerated within the New York State Department of Corrections.
“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

As anticipated, Anglo took another impairment charge on the diamond miner and marketer, which saw revenue sink 23 percent in 2024.

Ronald Winston is giving the 2.33-carat “Winston Red” to the Smithsonian, 67 years after his father donated the Hope Diamond.

Kirit Bhansali, a partner in Smital Gems and chairman of India Jewellery Park, will take on the role of chairman.

This year will feature a new MJSA Showcase and partnership with Piazza Italia.

Alisha Cornett, Nic Faini, Eric Stevens, and Seth Shipley have joined the organization’s board of directors for a three-year term.


Petra Diamonds Ltd. CEO Richard Duffy resigned as the diamond miner reported a 30 percent drop in sales to start its fiscal year.

Pinterest is a potential gold mine for jewelry brands, Emmanuel Raheb writes, provided they follow these five tips.

Colored stones are stepping into a jewelry spotlight typically reserved for diamonds—are you ready to sell color?

The boutique is the French luxury brand’s first airport store on the West Coast.

The store’s facade now features the iconic swan logo and campaign images of the “Wicked” star.

Beginning in April, companies importing diamonds into the United States will have to list the country in which the diamonds were mined.

Around 30 whimsical Fabergé animal carvings will go up for auction at Sotheby’s Geneva in May.

Assimon will be leaving at the end of February after nearly five years with De Beers.

Designs from the brand’s “Oera” collection have been reimagined with modern masculinity in mind.

The wholesale collection features material from the Rock Creek mine in a variety of colors.

The “Divinely Guided” collection, created in collaboration with Theresa Caputo, features symbols that celebrate the power of connection.

Show some love on Valentine’s Day with this 14-karat yellow gold ring that features pavé diamonds.

Namib Desert Diamonds also put its security manager on leave following last month’s robbery that left one employee dead.

AGTA recently concluded its 2025 GemFair event in Tucson and is already gearing up for next year’s show, set for Feb. 2-6, 2026.

More than 400 new pieces are featured in the supplier’s latest catalog.

This curation celebrates love with heart-shaped jewelry of all shapes and sizes.

The fund is collecting money for jewelry businesses damaged by the wildfires in Los Angeles County.

From chunky bands to vintage diamond cuts and bezel settings, these are the trends experts are seeing take over the bridal market.

Fasel discusses researching her new book, the most enduring engagement ring styles, and the diamond shape Taylor Swift will pick.

The “Essence of Nature, Chapter One” collection echoes trees and roots, literally and figuratively, through three sets of high jewelry.

Late last year, the India-based diamond manufacturer recorded emissions per carat that are 34 percent lower than the industry average.

Smith details the types of store managers he’s encountered, with the goal of helping retailers find a person who’s a fit for their store.