A Dutch court sentenced three men to 47 months in prison each on June 5, 2026, for stealing Romania’s ancient golden Helmet of Coțofenești and three bracelets from the Drents Museum. The January 2025 raid used an explosive device and sledgehammers to breach the museum and its display cases while the objects were on loan.
The fifth-century BC helmet and bracelets are among Romania’s most important surviving objects from the Dacian civilisation. The Northern Netherlands District Court said the nature and seriousness of the theft required substantial prison terms. It noted that the treasures’ historical value could not be represented adequately by their insurance figure of €5.7 million.
Investigators arrested the men within days of the break-in. Evidence linked them to the scene through security-camera footage, DNA found on glass fragments and pieces of gold. The defendants were identified in one supplied report as Jan B., 21, Douglas Chesley W., 37, and Bernhard Z., 35, under Dutch privacy conventions.
The helmet and two bracelets were recovered in April after prosecutors reached an agreement with two suspects. Dutch authorities had offered to seek reduced punishment if the men revealed where the objects were hidden. The helmet sustained only minor damage and was returned with the two bracelets to Romania in near-perfect condition. Police continued searching for the third bracelet.
Prosecutors asked for 44-month terms for the two men who assisted recovery and 66 months for the suspect who did not make a deal. Judges instead imposed the same 47-month sentence on all three. The court reasoned that every participant should receive some benefit from the return of the national treasures, even though only two had helped locate them.
The recovered items had been loaned by Bucharest’s National History Museum for an exhibition in Assen. Romania pressed Dutch authorities to recover them, and the head of the lending museum was removed after the theft. Cornel Constantin Ilie, the Romanian museum’s interim director, described the objects as part of the country’s historical memory and a civilisation that continues to shape Romanian identity.
The case renewed concerns about museum security in the Netherlands after other prominent thefts, including works by Andy Warhol and Vincent van Gogh. In this instance, quick arrests did not immediately produce the missing collection. The eventual bargain recovered most of it, while the uniform sentences reflected the court’s decision to prioritise return of the artefacts across the group. The outstanding bracelet means the cultural loss has not yet been fully repaired despite the convictions and the helmet’s return. Recovery efforts continued.
