In a late-night communique on Thursday, the Cuban Government said that it had extradited a Chinese citizen, Zhi Dong Zhang, to the authorities in Mexico. Hours later, Mexico's security chief then confirmed his subsequent extradition to the United States on drug trafficking and money laundering charges.
It brought to an abrupt end a months-long, audacious escape attempt by one of the world's most wanted fugitives.
Known by various aliases including Brother Wang, Pancho and HeHe, Zhi Dong Zhang is accused by the US Justice Department of masterminding a vast international ring of fentanyl trafficking and money laundering covering numerous nations but particularly China, Mexico and the US.
The list of charges against Mr Zhang is long but in essence US prosecutors and the Mexican Attorney General's office accuse him of being a major player in the global drug trade. They say he has laundered millions of dollars in drug money for both the Sinaloa Cartel and the New Generation Jalisco Cartel (CJNG) as part of a worldwide drug distribution network.
"Brother Wang can be seen as a key link between Mexican cartels and Chinese chemical companies in sourcing the pre-cursor chemicals for fentanyl", explains former DEA agent, Mike Vigil, adding that he was also vital in converting drug funds into cryptocurrency.
