A darknet drug network in the USA: a couple from Los Angeles laundered hundreds of thousands of dollars in cryptocurrency
A federal grand jury in the Southern District of Florida has indicted two Los Angeles residents who, according to the investigation, operated a large-scale darknet drug trafficking network and laundered the proceeds through cryptocurrency. The individuals are 44-year-old Nicholas Aguilera and 37-year-old Jessica Marcolina.
According to court documents, the pair managed seller accounts under the name HotGirlzClub on several darknet platforms. Since 2020, they had been mailing prohibited substances. In just seven months of 2025, law enforcement recorded over 500 packages allegedly linked to this scheme.
Scale of the Operation and Seized Evidence
During searches of Aguilera and Marcolina's homes in California, authorities discovered large quantities of fentanyl and methamphetamine, packaging materials, and forged documents using the identities of identity theft victims. Additionally, agents seized inserts warning of overdose risks—identical to those found in packages purchased undercover. Investigators believe this proves the defendants were aware of the danger of their actions.
Aguilera also had two loaded pistols and a rifle. Investigators noted that he had set up a workshop to manufacture so-called "ghost" guns, silencers, and receivers.
Cryptocurrency Trail and Laundering Methods
The criminals converted drug trafficking proceeds into cryptocurrency, using a long chain of transactions to conceal the origin and ownership of the funds. As stated in a U.S. Department of Justice press release, Aguilera and Marcolina conspired to launder cryptocurrency obtained from drug sales through transactions designed to hide the original sources and owners of the funds.
Darknet markets remain a key component of the illegal crypto economy. According to Chainalysis estimates, nearly $2.6 billion in on-chain flows passed through them in 2025. Bitcoin (BTC) accounts for the majority of darknet transactions, but its open blockchain allows for tracking transfers. As a result, many sellers are switching to Monero (XMR)—a privacy coin that is the most difficult to trace.
Aguilera and Marcolina face charges of conspiracy to distribute prohibited substances and money laundering. The first charge carries a potential life sentence, while money laundering carries up to 20 years in prison.
Cryptalist Analyst Comment: This case is a vivid illustration of how law enforcement is adapting to the crypto-darknet. Despite the use of mixers and transaction chains, blockchain analysis and operational data allow even complex schemes to be uncovered. The Monero market is growing precisely because of such precedents, but regulators are also increasing pressure on privacy coins.