Who is 'El Mantecas', a hitman for Los Chapitos accused by the US of trafficking fentanyl?
Iván Valerio Sainz Salazar, alias 'El Mantecas', was arrested in Sinaloa and is accused by the US of being linked to fentanyl trafficking operations for the Sinaloa Cartel.
Alleged Sinaloa Cartel fentanyl producer charged in newly unsealed US federal indictment
An alleged Sinaloa Cartel fentanyl producer was charged in a newly unsealed US indictment after being arrested in Mexico for trafficking and weapon offenses.
EU accuses 'El Mantecas' of fentanyl trafficking and firearm possession; links him to Los Chapitos
U.S. prosecutors have charged Iván Valerio Sainz Salazar, known as El Mantecas, with fentanyl trafficking and firearm possession, linking him to Los Chapitos, a faction of the Sinaloa Cartel.