DALLAS -- The U.S. attorney's office has subpoenaed the Oklahoma Turnpike Authority's records on several bond issues for a federal grand jury scheduled to convene Oct. 4 in Oklahoma City, a state official said this week.

In addition, the U.S. attorney's office and the Federal Bureau of Investigation have requested information on bond deals from the Oklahoma bond adviser and have contacted investment bankers involved in Turnpike Authority debt issues, sources said.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.