An Independent Public Record

MACEOPEDIA


The Public Record

← Back to Dispatches
The Post and Courier

US Rep. Nancy Mace sued for libel and defamation after making public accusations of abuse

Brian Musgrave, one of the four men Mace accused by name in her February 2025 House floor speech, filed a federal defamation and libel suit against her. The case was dismissed with prejudice on August 20, 2025: the court substituted the United States for Mace under the Westfall Act, held that the speech and related press and social-media statements were within the scope of her employment, and found the libel claims barred by the Federal Tort Claims Act. All allegations are contested; Mace denied wrongdoing.

US Rep. Nancy Mace sued for libel and defamation after making public accusations of abuse, The Post and Courier
Photo: The Post and Courier. Source

"I am not a rapist. I am not a predator. I am not a sex trafficker.", Brian Musgrave, plaintiff

Post and Courier reporter Caitlin Byrd broke the news on March 14, 2025 that Brian Musgrave, one of the four men Mace accused by name during her February 11 House floor speech, had filed a federal defamation and libel suit against her. Musgrave's complaint argued that Mace's accusations had caused him concrete reputational and economic harm.

The filing challenged the reach of the Speech or Debate Clause, the constitutional provision that typically shields legislators from civil liability for statements made on the floor:

"It does not transform the floor of Congress into a sanctuary for defamation, nor does it protect Congresswoman Mace's extra-Congressional defamatory statements surrounding her speech.", court filing, as reported by the Post and Courier

The case was ultimately dismissed with prejudice on August 20, 2025. Judge Richard Gergel substituted the United States as defendant under the Westfall Act after finding that Mace's House speech and her related communications with the press and on social media were within the scope of her employment, held the libel claims barred by the Federal Tort Claims Act, and dismissed the constitutional claim. The order states that the court "offers no opinion concerning the truthfulness or the lack of truthfulness" of Mace's allegations. Read the full account and the orders. Musgrave had also denied Mace's allegations in a separate statement.

Mace denied wrongdoing throughout. All allegations she made against Musgrave are contested and unproven. Litigation in related cases involving other parties, including Mace's ex-fiancé Patrick Bryant, remains active in South Carolina courts.

Related coverage