![Mexican authories](/sites/default/files/styles/card/public/2023-11/GettyImages-1239279565%20Sinaloa%20Cartel.jpg?h=087c0a0f&itok=suH99KCa)
Justice Department demands 'swift extradition' of assassin for Sinaloa Cartel arrested in Mexico
Néstor Isidro Pérez Salas, also known as “El Nini,” is accused of leading security operations involving murder, torture, and kidnapping of witnesses, rivals and others who opposed the Chapitos, a faction of the Sinaloa Cartel.