Battle of Culiacán: Heirs of the Cartel

As the Mexican army attempts to arrest notorious drug lord Ovidio Guzmán, the Sinaloa Cartel attacks the city of Culiacán to force his release.

After the failed arrest, DEA agents are stepping up their efforts to link the Guzmán family to the fentanyl crisis in the United States.

After months of surveillance, the Mexican military - with US help - launches a new operation to capture Guzmán.

While Ovidio awaits his fate, Ismael "El Mayo" Zambada is being held in the US --- and a new wave of violence erupts in Culiacán.