Man accused of forging Supreme Court Justice John Roberts’ signature

Aug. 25 (UPI) — A man is facing federal charges for forging the signature of Supreme Court Chief Justice John Roberts and impersonating a federal agent.

Joshua M. Culver was indicted Friday in the Northern District of Indiana on four counts of falsely impersonating an officer of the United States and one count of forging the signature of a judge and court seal.

He was arrested in Colorado and has been ***igned a public defender there.

The indictment alleges that Culver identified himself as a National Security Agency agent on at least two occasions in September 2025. He allegedly did so at the Tippecanoe County Sheriff’s Office trying to get information about the location of a family member. The indictment also alleges that he made phone calls to someone at their employer threatening them and accusing them of breaking the law.

In January 2026, Culver allegedly claimed to be a “Special Master enforcing orders of the United States Supreme Court” to get a Lake County, Ind., judge to dismiss criminal cases and judgments against him.

He’s accused of forging Roberts’ signature and using a counterfeit seal on an order in September that told a Grant County, Ind., court to drop theft charges against him.