A once-standout U.S. federal narcotics agent known for spending lavishly on luxury cars and Tiffany jewelry has been arrested on charges of conspiring to launder money with the same Colombian drug cartel he was supposed to be fighting. Jose Irizarry and his wife were arrested Friday at their home near San Juan, Puerto Rico, as part of a 19-count federal indictment that accused the 46-year-old Irizarry of “secretly using his position and his special access to information” to divert millions in drug proceeds from control of the Drug Enforcement Administration. “It’s a black eye for the DEA to have one of its own engaged in such a high level of corruption," said Mike Vigil, the DEA's former Chief of International Operations.