Five Cuban nationals and one United States citizen were sentenced in federal court in Florida on Thursday, October 29, for their roles in what prosecutors described as a vast international conspiracy of alien smuggling, asylum fraud and money laundering — an operation that charged migrants between $1,500 and $40,000 a person, sometimes chartered private planes to move groups of people, and laundered more than $22 million between 2021 and 2025.

Source: U.S. Department of Justice

The longest sentence went to Liannys Yaiselys Vega-Perez, 27, who was sentenced to four years in prison. Layra Libertad Treto Santos, 30, received 30 months. Miguel Martinez Vasconcelos, 31, Luis Emmanuel Escalona-Marrero, 32, Walbis Pozo-Dutel, 32, and Emanuel Martinez Gonzalez, 29, were each sentenced to two years in prison. All six had previously pleaded guilty. The court also ordered forfeitures: Escalona-Marrero must forfeit $2.9 million, Vasconcelos $150,000 and Treto Santos $95,000.

How the scheme worked

According to court documents cited by the Justice Department, the group operated an alien smuggling organisation that encouraged or induced thousands of Cuban nationals to enter the United States. Some were smuggled illegally across the southern border. Others were brought in through ports of entry using fraudulent Electronic System for Travel Authorization — ESTA — visa waivers. The organisation advertised its smuggling and bogus immigration services on social media aimed at Cubans living in Cuba, including Cubans who held European citizenship.

Cuban residents are not eligible for the ESTA programme. To get around that bar, prosecutors say, the organisation filed hundreds of fraudulent ESTA applications with U.S. Customs and Border Protection using fake addresses and false information — including the false claim that applicants had not been present in Cuba since 2011, when the applicants were in fact living in Cuba at the time the applications were submitted.

Once people were inside the United States, the network ran a second business on top of the smuggling: a fraudulent immigration-benefits operation. For a fee, it prepared, drafted and submitted fraudulent asylum applications, immigrant visa applications, lawful-permanent-residence applications and other immigration filings. Reporting on the case put the organisation's fraudulent asylum applications at more than 1,700. Vega-Perez was the primary manager of that benefits business and personally filed hundreds of fraudulent asylum applications, the Justice Department said.

Who did what, according to prosecutors

Vega-Perez also helped run the travel logistics — purchasing international and domestic flights to move people towards, into and throughout the United States. Vasconcelos bought airline tickets, provided funding for charter flights, and personally transmitted at least $150,000 to companies operating outside the United States. Between July 2022 and November 2024, the organisation spent more than $600,000 with a single airline on commercial flights. Treto Santos filed fraudulent asylum claims as an employee and manager of the benefits business, had used the organisation's smuggling services herself and for family members, and referred other Cuban nationals to it.

Escalona-Marrero worked with a co-conspirator in Mexico to ship Cuban passports into the United States, so the passports would not be confiscated by the U.S. Border Patrol and could be used to apply for asylum after entry, and he formed a shell company used to move smuggling proceeds. Pozo-Dutel supplied hotel and flight information along the travel routes and instructed people on what to say if questioned by CBP officers. Martinez Gonzalez helped coordinate travel after people arrived in the United States and accepted payments from them, working with his partner and co-defendant Marianny Lucia Lopez-Torres. To hide the money, the defendants moved proceeds through multiple shell companies before distributing them back to themselves; more than $22 million was laundered that way between 2021 and 2025.

Acting Special Agent in Charge Nicholas Ingegno of Homeland Security Investigations (HSI) Tampa said the investigation 'exposed a transnational criminal organization that treated our immigration system as a profit center, exploiting vulnerable people, manufacturing fraudulent immigration claims, and laundering millions of dollars in ill-gotten gains.' USCIS Director Joseph B. Edlow called the sentencing 'a clear warning to anyone seeking to profit by exploiting, abusing, or undermining America's legal immigration system.'

The wider case — and what happens next

The six sentenced on Thursday are part of a larger case. Twelve people were charged in a superseding indictment. Yuniel Lima-Santos, 32, and Gisleivy Peralta Consuegra, 41, have pleaded guilty and are awaiting sentencing. Erik Ventura-Castro, 25, was sentenced on July 29 to 30 months in prison. Lazaro Alain Cabrera-Rodriguez, 29, was found guilty at trial in September and is awaiting sentencing — earlier reporting on his trial said his sentencing hearing was scheduled for December 17 and that he faces up to 20 years. Lopez-Torres and Frandy Aragon-Diaz remain at large, the Justice Department said.

The case was investigated by HSI Tampa, the U.S. Border Patrol's Miami Sector and USCIS's Fraud Detection and National Security directorate, with help from HSI's Human Smuggling Unit in Washington, D.C., CBP's National Targeting Center and authorities in the Cayman Islands, and was prosecuted under Joint Task Force Alpha and Operation Take Back America. The Justice Department says Joint Task Force Alpha's work to date has produced more than 486 domestic and international arrests, more than 447 U.S. convictions and more than 377 significant jail sentences in smuggling and trafficking cases.

Why this matters beyond Florida

For immigrant families — including Punjabi families in the United States who have relatives hoping to migrate — this case is a warning about the paid-agent economy that surrounds immigration. Prosecutors say this network sold people a paperwork shortcut: fake travel authorisations, coached answers for border officers and asylum filings that were fraudulent from the start. When such a network is exposed, the people who paid it are left exposed too, while genuine asylum seekers face longer scrutiny of a system that fraud has made officials trust less. The lawful routes — a real visa, a truthful application, advice from a licensed immigration lawyer rather than a social-media advertiser — are slower, but they do not collapse the way this one just did in a Florida courtroom.