In the law firmsArnstein & Lehr LLP partner Nancy DePodesta gave a presentation titled “IRS Criminal Investigations: The CPA’s Role in a Fraud Investigation” to a group of Northbrook certified public accountants on Sept. 7 at Trax Tavern and Grill in Deerfield.DePodesta is a former assistant U.S. attorney who practices on internal investigations and white-collar criminal matters.•Nora S. Tauke Schweighart has joined Faegre, Baker, Daniels LLP’s finance and restructuring practice as a …