A federal agent who exposed the Justice Departments flawed gun-trafficking investigation known as Operation Fast and Furious says the FBI played a key role in events leading to the 2010 murder near Nogales, Ariz., of U.S. Border Patrol Agent Brian Terry. John Dodson, a special agent with the Bureau of Alcohol, Tobacco, Firearms and Explosives, contends that the bandits who killed Terry were working for FBI operatives and were sent to the border to do a drug rip-off using intelligence from the federal Drug Enforcement Administration. I dont think the (FBI) assets were part of the rip-off crew, Dodson said. I think they were directing the rip crew. Dodsons comments to The Arizona Republic amplify assertions he made in his recently released book, The Unarmed Truth, about his role as a whistle-blower in the Fast and Furious debacle. In his book, Dodson uses cautious language to characterize his account of circumstances surrounding Terrys death, saying the information is based on firsthand knowledge, personal opinion and press reports. He asserts that the DEA had information about, and may have orchestrated, a large drug shipment through Peck Canyon that December night. He alleges that DEA agents shared that intelligence with FBI counterparts, who advised criminal informants from another cartel that the load would be theirs for the taking. Stealing such a shipment would increase the clout of the FBI informants in the cartel organization they had penetrated, Dodson wrote, and thus lead to better intel for them in the future.