US Offers $10M Reward for Sinaloa Cartel Leaders After 'El Mencho's' Death

Rewards target brothers accused of controlling Tijuana drug trafficking for the Sinaloa Cartel.

Published on Feb. 27, 2026

Got story updates? Submit your updates here. ›

The United States has announced rewards of $5 million each for the capture of René and Alfonso Arzate García, brothers linked to the Sinaloa Cartel. The brothers are accused of controlling drug trafficking in the border city of Tijuana for the past 15 years. This announcement follows the recent death of Nemesio Oseguera, also known as 'El Mencho,' leader of the Cartel Jalisco Nueva Generación.

Why it matters

The placement of substantial rewards for these individuals underscores the U.S. Government's commitment to disrupting the flow of illicit drugs, particularly fentanyl, and dismantling the leadership structures of major cartels. This strategy aims to destabilize these organizations and reduce their operational capacity.

The details

According to a statement from the Department of State, despite ongoing conflicts, the Arzate García brothers maintain control of a key trafficking corridor. This control makes them central figures in sustaining cartel operations, including the trafficking of fentanyl. The brothers were initially charged in a Southern California court in 2014 and were sanctioned by the Department of the Treasury in 2023. Both are considered 'very violent.'

  • The U.S. Government designated the Sinaloa Cartel as a terrorist organization last year.
  • The operation targeting Nemesio Oseguera, 'El Mencho,' resulted in his death and the deaths of numerous law enforcement personnel and those protecting him.

The players

René Arzate García

A brother linked to the Sinaloa Cartel who is accused of controlling drug trafficking in Tijuana for the past 15 years.

Alfonso Arzate García

A brother linked to the Sinaloa Cartel who is accused of controlling drug trafficking in Tijuana for the past 15 years.

Nemesio Oseguera

Also known as 'El Mencho,' the former leader of the Cartel Jalisco Nueva Generación who died during a pursuit in a rural area near Tapalpa.

Got photos? Submit your photos here. ›

What’s next

The U.S. Government's strategy aims to destabilize these organizations and reduce their operational capacity.

The takeaway

The U.S. Government's actions, including the designation of fentanyl as a weapon of mass destruction and the placement of substantial rewards for Sinaloa Cartel leaders, demonstrate its determination to disrupt the flow of illicit drugs and dismantle the leadership structures of major cartels along the U.S.-Mexico border.