New markets, behind bars: With a diminished cartel and its leader behind bars, ‘El Chapo’ seeks to broaden his horizon and establish new markets.

Close encounters with the DEA: El Chapo’s organization begins to crumble and he proposes a deal - with the feds. ‘U.S.A. vs ‘El Chapo’ Guzmán: The legal case against Joaquín Guzmán,’ is a special four part series examines the two decades-long international law enforcement effort to bring accused Mexican drug kingpin Joaquín ‘El Chapo’ Guzmán to justice. As Guzmán sits in a U.S. maximum security prison awaiting trial, Univision Investiga pieced together some of the legal case that will be presented against him.

PART ONE: “El Chapo” Guzman’s limitless guile. Cocaine in canned jalapeño chili peppers. ‘U.S.A. vs ‘El Chapo’ Guzmán: The legal case against Joaquín Guzmán,’ is a special four part series examines the two decades-long international law enforcement effort to bring accused Mexican drug kingpin Joaquín ‘El Chapo’ Guzmán to justice. As Guzmán sits in a U.S. maximum security prison awaiting trial, Univision Investiga pieced together some of the legal case that will be presented against him.

Grabaciones telefónicas, decomisos de droga y armas y testigos dispuestos a brindar testimonio son parte del “arsenal” que guarda la Fiscalía contra el capo.

Otros 10 militares resultaron heridos tras el ataque. Las autoridades indicaron que los atacantes usaron armamento mucho más potente que el de los  soldados.

Recorrimos lo que las autoridades han llamado "la ruta de la marihuana" en Nogales, Arizona lugar por donde se cree es uno de los principales pasos utilizados por el ‘Cartel de Sinaloa’.