Blackjack Pro Sues Louisiana Casinos Over Alleged Police Data Conspiracy

In the world of brick-and-mortar gambling, routine checks are common, but a case from Louisiana is now providing significant legal friction. Eric Michael Temeyer, a blackjack player from Iowa, has filed a lawsuit against Golden Nugget Lake Charles, L’Auberge Lake Charles, and several police officers. The accusation is serious: the operators allegedly conspired with local police to illegally obtain and circulate the player's personal information within the industry. The legal dispute, filed in the US District Court for the Western District of Louisiana on November 3, 2026, sheds light on the sometimes aggressive methods used to identify so-called advantage players.

The conflict ignited during an incident in November 2025. Temeyer had been playing at L’Auberge Casino and wanted to redeem chips worth approximately $2,800. However, the casino refused payment under the pretext that he first had to produce identification. When Temeyer refused and left the establishment to try his luck at the neighboring Golden Nugget, the situation escalated. He was denied entry at the door. Outside, he was intercepted by police officers, handcuffed, and searched. To his objection that a specific suspicion of a crime was needed for such action, he reportedly received a telling response from the officer.

“That’s not how it works here.” - A police officer to Eric Michael Temeyer during the detention

Numbers and facts

The lawsuit describes in detail how the police allegedly acted as an extension of casino security. An officer is said to have taken Temeyer's driver's license and handed it to Golden Nugget security personnel. They photographed the document as well as the player's vehicle and license plate. Even the vehicle identification number (VIN) was inspected while Temeyer was held in the back of a patrol car. Notably, Temeyer was released without any charges or citations. A short time later, he received his $2,800 from L’Auberge following a telephone call. During the payout, the cashier greeted him with the words "There you go, Eric," even though he had never given her his name. The plaintiff sees this as clear evidence that his data had already been shared in the system.

Background

The lawsuit is based on constitutional violations, civil conspiracy, and breaches of state law in Louisiana. There is a suspicion that the casinos wanted to mark Temeyer as an "advantage player," as he may have been counting cards, although this is not explicitly stated as the reason in the complaint. Louisiana has significantly tightened its gambling regulation in recent years. Just last autumn, the state gambling board clarified in an advisory that sports event contracts constitute sports wagering under state law and are illegal without a valid license. In this strictly regulated environment, the cooperation between private security services and state police seems to have reached a gray area that must now be judicially reviewed.

Why it matters for German players

For German players, such a scenario in a GGL-licensed environment is virtually unthinkable, as data protection is extremely strictly regulated by the GDPR and the Interstate Treaty on Gambling 2021 (GlüStV 2021). In Germany, players must identify themselves at every licensed online casino or land-based casino, but the transfer of this data is subject to narrow legal limits. The central exclusion system OASIS and the supervisory file LUGAS serve exclusively for player protection and compliance with limits, such as the monthly deposit limit of 1,000 euros or the stake limit of 1 euro per spin for virtual slots. Arbitrary transfer of plain text data between private operators for player surveillance purposes would immediately alert the Joint Gambling Authority of the Federal States (GGL) in Germany and could lead to the revocation of the license.

What it means for GGL-licensed casinos

German casinos on the GGL whitelist must act transparently. While "their own rules" seemingly apply in Louisiana, local providers are subject to strict supervision. Temeyer's lawsuit illustrates the importance of a legally secure framework to protect players from white-label surveillance. While US casinos often try to get rid of skilled players through house bans and data exchange, the German model relies on prevention and clear rules. A GGL casino may only store data within the framework of legal obligations (money laundering prevention, player protection). Anyone playing in Germany does not have to fear that the police will hand over their driver's license to casino security without a crime to create an internal dossier.