Five Months After FBI's Lake County Gambling Raids, 22-Defendant Federal Prosecution Awaits Its Next Major Court Development

A huge crime was building this over-priced federal courthouse in Hammond.

By Hoosier Enquirer | October 10, 2026

HAMMOND, Ind. — Nearly six months after FBI agents descended on two prominent Northwest Indiana restaurants, the sprawling federal prosecution known as Operation Porterhouse Parlay continues to work its way through the courts. Twenty-two defendants were indicted in April on allegations involving illegal sports gambling, extortion and money laundering. All pleaded not guilty, and the government's case has developed into an unusually complicated prosecution involving extensive financial records, electronic communications and multiple defense teams.

The investigation focused on Gino's Steakhouse in Merrillville and Paragon Restaurant in Hobart. Federal prosecutors allege that James “Jimmy the Greek” Gerodemos, Dean Gialamas, Chris Gerodemos and their associates participated in an illegal gambling organization operating from approximately January 2021 through April 2026. According to the indictment, bettors received credit to place wagers, while individuals who failed to pay their gambling debts allegedly faced threats and intimidation.

FBI Indianapolis Special Agent in Charge Timothy J. O'Malley publicly identified the investigation as an effort to dismantle an alleged criminal network rather than simply prosecute unlawful wagering. At the April 30 announcement, O'Malley emphasized the connection between illegal gambling and broader criminal conduct. The investigation also involved IRS Criminal Investigation and the Indiana Gaming Commission, whose law enforcement superintendent, Brock Pilgrim, participated in the public announcement. U.S. Attorney Adam L. Mildred announced the charges, while Assistant U.S. Attorneys Philip Benson and Kevin Wolff were identified as prosecutors.

The Justice Department has not publicly identified every FBI agent assigned to the investigation. O'Malley is the senior FBI official whose name and participation can be independently confirmed from the government's announcement.

Although the original arrests attracted considerable publicity, the prosecution has since become a contest over evidence, detention and the preparation of a case that could eventually require months of courtroom proceedings. At a September hearing, attorneys confronted the enormous quantity of material prosecutors had gathered, including evidence that must be reviewed and distributed among 22 defense teams.

More recently, Gerodemos sought release from federal custody. In late September,

prosecutors submitted additional allegations involving threatening communications, including an audio message interpreted by an FBI translation specialist. Defense attorneys challenged the government's interpretation and argued that restrictions such as electronic monitoring and limits on witness contact could address the court's concerns. The dispute was still being considered in the latest reporting reviewed by HE.

Another defendant, Giuseppe “Little Joe” Manzi, faced separate felony charges in Rhode Island in August. Those allegations prompted renewed scrutiny of his pretrial release conditions in the Indiana prosecution. The Rhode Island charges are separate accusations and do not establish guilt in the federal gambling case.

The prosecution has attracted attention because of its alleged use of intimidation, its financial complexity and the colorful nicknames associated with several defendants. But comparisons to traditional Mafia organizations remain speculative. Federal prosecutors must prove the charged offenses in court, and all 22 defendants retain the presumption of innocence.

Hoosier Enquirer first reported on the investigation June 29. The next significant developments will likely concern detention rulings, possible plea agreements, additional charges or the establishment of a trial schedule.

As of this report, HE has not independently confirmed a conviction, guilty plea or final trial date in the principal federal prosecution.

For Northwest Indiana, the case remains one of the Region's most closely watched federal criminal enforcement actions directed at aledge gambling, extortion and "money-laundering" laws in the day of online sports betting in all 50 states, and Riverboat Casinos allowed locally.

Many think this could be an uphill climb before any local jury.