Rick Abath, one of the nightwatch men on duty March 18 when two men stole 13 paintings from the Isabella Stewart Gardner Museum in Boston, gave his first television interview to Randi Kaye for her story "81 Minutes Inside: The Greatest Art Heist In History" which aired on Anderson Cooper 360 CNN on March 22.

Rick Abath, who had working at the museum for about a year, began his night shift at 11.30 p.m. He explained that guards took turns walking through the museum and manning the security desk next to the employee entrance. On the night of the theft, Abath's "usual partner had called in sick" "so they paired him with a daytime gallery guard".

Ms. Kaye narrates:

Abath takes the first round which takes longer than usual. The fire alarm goes off for no apparent reason -- so does another alarm on the fourth floor. Then the other gallery guard does the round. It is 1.24 a.m. and Rick is alone at the guard desk. Two men dressed as Boston police officers buzz the side entrance and tell Abath that they are there because there's been a disturbance on the property.

Anthony Amore, Director of Security for the Isabella Stewart Gardner, explains to Ms. Kaye that it was against museum policy for the nightwatchman to let anyone into the museum.

While Abath concedes that this may have been the written policy, Abath says that the "culture" was to let museum employees in at night "at least once a month", including the director of the museum. "So it wasn't unusual for Rick to hear that buzzer go off," Ms. Kaye narrates.

The panic button on the guard's desk was not easy to reach. "It was the same kind of panic button at a bank or something," Rick Abath said. "It was up on the underside of the desk. But it was a fairly long desk and the computer that you had to be at to do your job was all the way to your left and it was all the way to the right so it just wasn't within arms reach."

Tonight Anderson Cooper 360 features a documentary, "81 minutes: Inside the Greatest Art Heist in History" at 10 p.m. ET (US). The show claims an exclusive television interview with Richard Abath, the night watchman who admits he was the guard on duty who "buzzed in" the two thieves disguised as police officers.

The segment also includes Anthony Amore, Security Director of the ISGM, walking journalist Randi Kaye through the known events of the 1990 theft in the early morning hours of March 18.

Ulrich Boser, author of The Gardner Heist: The True Story of the World's Largest Unsolved Art Theft (HarperCollins Publishers, 2008), in The New York Times March 21 in "Learning from the Gardner Theft", comments on the long investigation into the paintings stolen from the Isabella Stewart Gardner Museum in 1990:

Boston Globe: Photo by Steven Senne/AP at FBI conference

The Boston Globe reports that a 2010 tip to authorities led to the identity of the two men who robbed the Isabella Stewart Gardner Museum in 1990, according to today's article "Tips pour in on Gardner Museum art theft" by Milton J. Valencia, Shelley Murphy, and Stephen Kurkjian.

The FBI and the Isabella Stewart Gardner Museum ­received a flood of tips from around the country Tuesday, as new details emerged about the turning point in the investigation of the notorious Gardner Museum heist 23 years ago. 

The latest, exhaustive phase in the inquiry is based on a tip that a caller made to authorities in 2010, according to Anthony Amore, the Gardner Museum’s head of security and chief investigator. 

He said Tuesday that the tip was so fruitful — leading to the announcement that investigators know the identities of the thieves and could trace the art from Boston to Connecticut and Philadelphia — that the FBI has since rededicated significant resources to investigating the heist. 

“That tip, plus thousands of man-hours, led to where we are today,” Amore said.

The latest focus has been on Robert Gentile, a 75-year-old ailing Mafia figure with ties to organized crime in Philadelphia and Boston. His Connecticut home was searched last year in relation to the heist. He was charged with drug dealing and possession of an illegal firearm in what his lawyer called a tactic by the FBI to pressure him to disclose information about the heist. 

Gentile, who pleaded guilty and is slated to be sentenced in May, faces a lengthy prison term. His lawyer, Ryan McGuigan, has maintained that Gentile knows nothing about the heist or the whereabouts of the artwork. 

But investigators seem to have trained their focus on Gentile in the recent phase of the investigation. 

A person with knowledge of the FBI investigation, who asked to remain anonymous ­because of the sensitivity of the inquiry, confirmed Tuesday that investigators found a list of the art stolen from the Gardner, and the estimated value of the works, during the search of Gentile’s home. The discovery of the list was first ­reported by The Hartford ­Courant. 

Gentile also had close ties to organized crime figures in Philadelphia and in Boston, including the late Robert Guarente, who has been tied to almost every­one mentioned as a person of interest in the heist. 

Guarente, for instance, was close with the late Carmello Merlino, who ran an auto body shop in Dorchester and who, according to FBI reports, once tried to negotiate the return of the artworks. No deal ever came to fruition, and Merlino was later convicted in a scheme to rob an armored car depot in Easton. He said that he was set up by informants and that the FBI was pressuring him for ­information regarding the Gardner heist. Merlino died in prison in 2005 at age 71. 

Two other men were also convicted in the armored car depot scheme and received lengthy prison sentences, though they have denied knowledge of the heist or the ­location of the artwork. ­Stephen Rossetti, 54, who is Guarente’s nephew, is slated to be released in 2044, and David Turner, 45, is set to be released in 2025. 

Guarente died in 2004 at age 65. His wife has told authorities in recent years that she saw him give Gentile at least one painting some time around 2003, around the time authorities say some of the art was offered for sale in Philadelphia. The wife, however, did not describe the painting as one of the works taken from the Gardner.

FBI: An empty frame in the Dutch Room of the ISGM

by Catherine Sezgin, ARCA Blog Editor

"As I have said many times in the past, this investigation is an excuse in finding 13 needles in a haystack by making the haystack smaller. The information we provided at the press conference shows that we continue this work, and that the haystack is smaller than ever."

The Isabella Stewart Gardner Museum and the U. S. Attorney's Office in Massachusetts continue to work on this investigation with the FBI.

You may find more information here on the FBI's website.

And here's a link to an article in Harvard Magazine featuring Anthony Amore.

Boston Globe Correspondent Stephen Kurkjian reported March 10 in "Decades after the Gardner Heist, police focus on guard" who opened the door to the robbers more than 23 years ago in the largest art theft:

In the article "Clearer Picture of Art Heist", Wall Street Journal's Jennifer Levitz outlined the media blitz FBI will understake to flush out art stolen from the Isabella Stewart Gardner Museum in 1990:

Although it doesn't know the current whereabouts of the art, the FBI believes it might still be in the Philadelphia area. So the agency will launch a publicity campaign, soliciting tips using social media and, within a few weeks, putting up digital roadside billboards in and around Philadelphia, where it believes someone may have glimpsed—or even bought—the art without knowing of the tainted origin. The museum is offering a $5 million reward for a tip leading to the recovery. The theft represents the largest property crime in U.S. history, according to the FBI.

In the Hartford Courant article, "FBI Releases Surprising, New Detail on Gardner Museum Heist", journalist Edmund H. Mahony writes:

In a stunning development in the investigation of the world's richest art heist, law enforcement officials said Monday they know who stole $500 million in master works from Boston's Isabella Stewart Gardner Museum and disclosed new detail about their interest in Hartford mobster Robert Gentile.

"The FBI believes with a high degree of confidence in the years after the theft the art was transported to connecticut and the Philadelphia region and some of the art was taken to Philadelphia where it was offered for sale by those responsible for the theft," said Richard DesLauriers, Special Agent in Charge of the FBI's Boston office. "With that same confidence we have identified the thieves who are members of a criminal organization with a base in the mid-Atlantic states and New England."

But since 2010, Gentile has been questioned repeatedly about his membership in the Boston branch of a Philadelphia-based criminal organization, as well as leads that place at least some of the stolen paintings in Connecticut and the Philadelphia area.

Here's a link to ABCNews' video of the press conference. On camera, Richard DesLauriers, special agent in charge of the Boston Office, is speaking for the FBI. The gentleman with the eyeglasses to the viewer's left is ARCA Trustee Anthony Amore, Security Director for The Isabella Stewart Gardner.