By pleading guilty, however, Ovidio Guzmán López, 35, has agreed to cooperate with U.S. authorities in any ongoing investigations and testify against his associates in the hopes that prosecutors will...

Ovidio Guzmán López, a son of the notorious Mexican crime lord known as El Chapo, pleaded guilty on Friday to sprawling federal drug charges and using violence to help take control of his father’s cri...

He’s the first El Chapo relative to strike a deal with U.S. authorities and agreed to cooperate with any ongoing investigations.