This story follows La Sombra, a powerful Mexican cartel, as they invade and take over the small Texas town of Red River. The cartel, led by the ruthless Carlos Reyes and his second-in-command Manuel López, establishes a stronghold in the town, using it as a hub for drug trafficking, gun running, prostitution, and terrorism. As the cartel tightens its grip on the community, local rancher Ryan Davidson forms a resistance, but they are quickly overwhelmed by La Sombra's superior firepower. The American government, slow to act due to corruption and bureaucracy, finally sends a task force led by FBI agent Richard Haskins, a relentless investigator who uncovers the depth of the cartel's operations. The story escalates into a violent showdown between the cartel, Davidson's resistance fighters, and U.S. federal agents, culminating in a fierce battle that determines the fate of Red River. While La Sombra suffers a major defeat, the corruption and influence of the cartel remain a looming threat on both sides of the border. The story touches on the cartel's criminal activities, the involvement of both the Mexican and American governments, and the devastating impact on the town's residents.
36 parts