A federal grand jury in the Southern District of Florida indicted two California residents, Nicholas Aguilar and Jessica Marcolina, on July 15 for allegedly operating a darknet drug trafficking operation that distributed fentanyl and methamphetamine nationwide, including to South Florida, and laundering hundreds of thousands of dollars in cryptocurrency proceeds.
According to court documents, Aguilar, 44, and Marcolina, 37, both from Los Angeles, are accused of running vendor accounts under the name “HotGirlzClub” on several darknet marketplaces. They allegedly conspired to distribute controlled substances across the United States and laundered cryptocurrency transactions intended to conceal the origins of their funds. The indictment alleges that from as early as 2020 through their arrest date, they shipped parcels containing narcotics via U.S. Mail. Law enforcement identified over 500 suspected narcotics shipments linked to them during a seven-month period in 2025.
Searches at their California residences reportedly uncovered distribution quantities of suspected controlled substances, packaging materials, printed warning labels identical to those used in undercover purchases cautioning about overdose risks, USPS shipping supplies, fraudulent identification documents tied to identity theft victims, firearms—including two loaded handguns and a rifle—and equipment for manufacturing untraceable “ghost guns.” The inserts found warned customers: “be safe until you know your tolerance for the product.”
Aguilar and Marcolina face charges of conspiracy to distribute controlled substances—which carries a potential life sentence—and conspiracy to commit money laundering with up to 20 years’ imprisonment if convicted. U.S. Attorney Jason A. Reding Quiñones announced the indictment alongside officials from IRS Criminal Investigation (IRS-CI), Drug Enforcement Administration (DEA), U.S. Postal Inspection Service (USPIS), FBI Miami Field Office and others involved in investigating the case.
The prosecution is part of the Homeland Security Task Force initiative created by Executive Order 14159 focused on combating criminal cartels and transnational organizations operating within or affecting the United States. This task force includes agents from IRS-CI, DEA, FBI Miami Division, USPIS as well as Fort Lauderdale Police Department; prosecutions are led by the U.S. Attorney’s Office for the Southern District of Florida.
The office spans approximately 15,197 square miles across nine counties serving more than seven million residents with branch offices in Fort Lauderdale, West Palm Beach, Fort Pierce and Key West; it employs around 223 assistant attorneys among other staff members, according to its official website.
Officials remind that an indictment is merely an allegation; all defendants are presumed innocent until proven guilty beyond a reasonable doubt.