Rosalinda González Valencia was charged with laundering money for the violent Jalisco New Generation Cartel, which is led by her husband, El Mencho.
Investigators traced guns found in the border city of Reynosa back to Americans who used the website Armslist.
The wave of migration at the border is a boon for kidnappers, human smugglers, and the American businesses that handle their money.
“You’ve found the heart of the mafia,” one cartel member in the state of Michoacán told us. “If I were you, I wouldn’t have come here.”
"The Three Deaths of Marisela Escobedo" documents the tragic story of a mother whose mission to gain justice for her daughter ended up in her untimely demise.
It would sabotage Trump's policy of sending asylum seekers to Mexico to wait out their cases.
We visited a hidden poppy field the Sinaloa Cartel uses to produce heroin.
An interview with a hostage negotiator.
The arrest of the fugitives opens a new chapter in a political scandal that allegedly involves high level members of the government of former president Cristina Fernández de Kirchner in an ephedrine trafficking ring.