Mystery of the Century: Unraveling the Isabella Stewart Gardner Museum Heist

The 1990 theft of 13 artworks from the Isabella Stewart Gardner Museum, valued at over USD 500 million, remains unsolved, despite the FBI's knowledge about the culprits. Former FBI agent Geoff Kelly shares details in a new book, tracing the artworks through criminal networks and revisiting key theories.


Devdiscourse News Desk | Boston | Updated: 26-04-2026 19:12 IST | Created: 26-04-2026 19:12 IST
Mystery of the Century: Unraveling the Isabella Stewart Gardner Museum Heist
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The 1990 art heist at the Isabella Stewart Gardner Museum, where 13 artworks valued at over USD 500 million were stolen, remains one of history's most notorious unsolved crimes. Despite the FBI identifying the culprits, they have not named them publicly, perpetuating speculation and mystery.

In a new book, former FBI agent Geoff Kelly offers detailed insights into the investigation, tracing the artworks through intricate criminal networks rife with violence and offering new theories by examining overlooked details. The unresolved theft ironically contrasts with Gardner's intent to preserve her museum's original state.

Speculation about inside involvement persists, especially concerning a museum guard whose actions raised suspicion. With the statute of limitations expired, this leads to a continued puzzle for investigators and art enthusiasts. Kelly remains hopeful that the missing artworks, likened to 'perfect fugitives,' will eventually resurface.

(With inputs from agencies.)

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