United States v. Welden

Background

On September 6, 1962, a man and others were indicted for conspiring to fix milk prices and to defraud the United States under federal antitrust and conspiracy laws. Before the indictment he had testified under subpoena to a House subcommittee about the same matters. He asked the trial court to dismiss the indictment, claiming a 1903 law gave immunity for testimony in “any proceeding…under said Acts.” The District Court agreed and dismissed the charges; the Government appealed to the Supreme Court.

Reasoning

The Supreme Court read the 1903 statute and its history and concluded the immunity proviso was tied to the earlier phrase about conducting proceedings “in the courts of the United States,” so it was meant to cover judicial proceedings. The Court noted prior decisions (including Hale v. Henkel) and the 1906 amendment, which limited immunity to testimony given under subpoena and oath but did not broaden the kinds of forums covered. On that basis the Court held the 1903 immunity does not apply to testimony given before congressional committees and reversed the dismissal.

Real world impact

The ruling allows federal prosecutors to continue criminal antitrust prosecutions even when an accused previously testified to a congressional committee. People who answer congressional questions under subpoena cannot rely on the 1903 statute alone to block later prosecutions. The case was sent back to the district court so ordinary criminal proceedings can proceed; Congress remains free to grant narrower immunity for committee witnesses if it chooses.

Dissents or concurrances

Two Justices dissented, arguing the word “proceeding” should encompass congressional investigations and that the defendant reasonably relied on broad immunity; they would have left the dismissal in place.