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Spotlight: Snitch City — episode 2 — Alexander Polson and New Bedford Police Department
Podcast
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March 17, 2026 at 12:51 PM

Danish Police Scandal: Officer Exposed Undercover Informant

Boston Globe investigation reveals systemic failures in New Bedford police department's handling of confidential sources

Host
Susanne Sperling
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Spotlight: Snitch City
Boston Globe

In March 2025, the Boston Globe's Spotlight Team released the second episode of its investigative podcast series 'Spotlight: Snitch City,' documenting a serious breach of confidentiality within the New Bedford Police Department that underscores broader failures in how law enforcement protects informants across North America.

The case centers on Officer Alexander Poulsen, who during a routine traffic stop revealed the identity of a confidential informant identified only as Daniel. The informant, a former gang member who had agreed to cooperate with authorities, had his cover blown during what should have been a standard vehicle inspection—an incident that placed him at severe risk of retaliation from his former criminal associates.

For confidential informants operating in gang-controlled territories, anonymity is not merely a courtesy but a survival necessity. In the United States, the Federal Rules of Evidence and various state statutes establish strict protocols around informant protection, recognizing that exposure can result in violent retaliation or death. Daniel had made the difficult decision to cooperate with law enforcement despite the inherent dangers, but that protection collapsed during Poulsen's traffic stop.

Investigative journalists Andrew Ryan and Dugan Arnett uncovered that Poulsen harbored a personal conflict with a gang member connected to Daniel. Rather than maintaining professional boundaries, Poulsen allegedly used his authority to expose Daniel during the traffic stop—a decision that had potentially fatal consequences for a man who had already placed himself in danger by working with police.

What followed revealed an even more troubling pattern: The New Bedford Police Department's Internal Affairs division investigated the officer's conduct but the response was notably lenient. Serious charges against Poulsen were dropped, and he received only minimal disciplinary action. For Danish readers familiar with stricter Scandinavian accountability standards, this outcome would be striking; in Nordic countries, such breaches of official confidentiality would typically result in criminal prosecution under laws like Denmark's borgerlig straffelov (civil criminal code).

The podcast goes further than documenting a single incident, however. 'Spotlight: Snitch City' reveals a systemic pattern of informant-system abuse and retaliation against whistleblowers within the New Bedford Police Department. The investigation paints a picture of an institution where institutional trust has deteriorated, where the most vulnerable participants in the criminal justice system—those informants risking their lives—are abandoned by the very authorities sworn to protect them.

Alexander Polson
New Bedford Police Department
Dugan Arnett
The police's abuse of informants
Alexander Polson's corruption
New Bedford
2010-2024
Police corruption
2022-2025
True Crime
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This case intersects with longstanding debates about police oversight in the United States. Unlike in Scandinavian countries, where independent police complaint boards often have significant investigative authority, U.S. police departments frequently conduct internal affairs investigations with limited external oversight. The leniency shown toward Poulsen raises questions about whether internal investigations can adequately police officers or whether external accountability mechanisms are necessary.

The international relevance extends to informant-protection policy broadly. Law enforcement agencies in multiple countries rely on informants for organized crime investigations, gang prosecutions, and narcotics enforcement. Yet standardized protection protocols remain inconsistent. Some jurisdictions employ witness protection programs and strict compartmentalization of informant information; others rely on departmental discretion—a system the Boston Globe investigation suggests is insufficient.

For the informant known as Daniel, exposure during a traffic stop meant potential death. The episode raises fundamental questions: What accountability exists when police themselves become threats to informants? How do departments balance internal investigations with transparent discipline? And what message does leniency toward officers who compromise informants send to future sources considering cooperation with law enforcement?

The 'Spotlight: Snitch City' series continues examining these failures, offering international audiences insight into how institutional failures and inadequate oversight can undermine the legitimacy of criminal justice systems, even in developed democracies.

Read more

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Susanne Sperling

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