The former head of Fleishman-Hillard's Los Angeles public relations office who got millions of dollars in city contracts while providing free services to Mayor James Hahn's administration was indicted Thursday by a federal grand jury on 16 counts of fraud and conspiracy. In the latest development in the investigation of City Hall corruption, Douglas R. Dowie, 57, of West Hills was accused in a 14-page indictment of bilking the city Department of Water and Power out of at least $300,000 over a four-year period. The firm held a $3 million-a-year contract with the DWP as well as public relations contracts...