Dennis K. Burke

Dennis K. Burke 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. He served for four years at the Arizona Attorney General's office, primarily as the Chief Deputy Attorney General. Dennis also was Senior Adviser to Department of Homeland Security Secretary Janet Napolitano and served as her Chief of Staff when she was Governor of Arizona. He also was a member of the Obama/Biden transition team that focused on homeland security administration and policy.