Overview

• The four Márquez brothers and their accountant were detained following early-morning raids in Córdoba, facing charges of illicit association and repeated fraud.
• Prosecutors allege Márquez y Asociados signed approximately 30,000 housing contracts but delivered only about 2,500 units, leaving thousands of families without homes.
• Authorities have frozen company assets and launched a digital complaint portal to manage the hundreds of formal accusations already filed across multiple jurisdictions.
• Victims report severe emotional and financial distress, with many alleging deficient housing conditions or projects that never began despite full payment.
• The case is being investigated as a possible pyramid scheme and is described as one of Córdoba's most significant real estate fraud scandals in recent years.