Tragic End to Investigation: Counterfeit Sports Memorabilia Dealer Found Dead

by July 18, 2025

Counterfeit Sports Memorabilia Investigation

Brett Lemieux, a figure linked to counterfeit sports memorabilia, had been on Fanatics’ radar for nearly a decade as a potential fraudster. Allegations arose that his actions prompted Fanatics to modify its authentication hologram stickers two years ago. To substantiate their claims, the company engaged in multiple “test purchases” of purportedly signed items from accounts operated by Lemieux, ultimately compiling evidence for law enforcement agencies including the FBI.

Tragic Turn of Events

The investigation took a tragic turn on Wednesday when, during the execution of a search warrant related to this counterfeiting case, law enforcement found Lemieux dead from an apparent self-inflicted gunshot wound, as confirmed by the Hamilton County coroner’s office. The Westfield city government’s statement detailed that officers had been conducting searches stemming from their inquiry into a sizeable counterfeiting operation.

Allegations of a Large Operation

In a startling post on a Facebook group for autograph collectors known as Autographs 101, a user claiming to be Lemieux boasted about selling vast quantities of counterfeit merchandise and producing fake authentication stickers through a supposed company called Mister Mancave. The message suggested an extensive operation and claimed that significant evidence would soon surface, asserting, “I want to expose it all and how big of an operation you all knew was going on but grasp how big it was.”

The Mister Mancave website, cited in the post, featured numerous alleged authenticated autographed items. Prominent figures like Derek Jeter and Joe Montana were among the signatures being sold through this scheme. A related eBay account, named Break The Bank Autos, had reportedly facilitated over 21,000 sales, but as of Thursday morning, eBay had removed it, following the escalating investigation.

Fanatics’ Commitment to Combatting Fraud

Fanatics’ president of specialty business and new ventures, Zohar Ravid, noted the company’s commitment to tackling counterfeiters, stating that their team includes former FBI agents and they have been aware of Lemieux for many years. “Our No. 1 concern is protecting the market and ensuring that good actors aren’t being hurt due to a few bad apples,” he remarked while challenging Lemieux’s exaggerated claims of the operation’s magnitude.

eBay’s Response and Ongoing Investigation

eBay also released a statement emphasizing its zero-tolerance policy for criminal activities on its platform and its full cooperation with ongoing investigations. The police executed their first search warrant on Tuesday, and during a second operation on Wednesday, they discovered Lemieux’s body. As the investigation progresses, the FBI is collaborating with local authorities.

Previous Collaborations Against Fraud

This incident marks another instance in which Fanatics has collaborated with law enforcement to address fraudulent practices in the sports memorabilia sector, having previously assisted in a separate counterfeit case earlier this year, which led to arrests in Texas.