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Dennis focuses his practice on white collar crime, internal investigations, commercial litigation, and government relations. He served as U.S. Attorney for the District of Arizona, and has more than 20 years of significant experience in federal and state government. As the U.S. Attorney for the District of Arizona, Dennis oversaw all federal prosecutions in the state and led a range of investigations, including high-profile cases involving white collar crimes, drug trafficking, immigration issues, and fraud.

Describing him as a “longtime Mexican Drug Kingpin,” the Office of Foreign Assets Control (OFAC) of the U.S. Department of Treasury has designated Raul Flores Hernandez and the “Flores Drug Trafficking Organization,” or  “Flores DTO,” as a Specially Designated Narcotics Trafficker under the Foreign Narcotics Kingpin Designation Act (Kingpin Act).  OFAC also has used the Act to designate 21 other Mexican nationals and 42 entities, including a casino, a soccer club, a music production company, and various bars and restaurants, for allegedly supporting or being controlled by Flores and the Flores DTO. According to the government’s press release, Flores “has operated for decades because of his longstanding relationships with other drug cartels and his use of financial front persons to mask his investments of illegal drug proceeds[.]”

Although Mr. Flores may not be well known outside of Mexico, other individuals designated by OFAC certainly are. OFAC designated soccer superstar Rafael “Rafa” Márquez Alvarez, who plays defense for the Atlas Fútbol Club in Guadalajara, Mexico, and who served as captain of the Mexican team in four FIFA World Cups from 2002 to 2014.  Mr. Márquez is not necessarily beloved throughout the United States, where he is remembered for having head-butted a U.S. player during the 2002 World Cup quarterfinals.  OFAC also designated Norteño singer Julio Cesar Alvarez Montelongo, better known as Latin Grammy-nominated musician Julion Alvarez. According to OFAC, “[b]oth men have longstanding relationships with Flores Hernandez, and have acted as front persons for him and his DTO and held assets on their behalf.”  As for the rest of the Flores DTO, OFAC asserts that it is comprised of “a significant number of Flores Hernandez’s family members and trusted associates, upon whom he heavily relies to further his drug trafficking and money laundering activities and to maintain assets on his behalf.” Continue Reading OFAC Targets Alleged Mexican Drug Boss and “His Vast Network,” Including International Soccer Superstar