The First Liberian Civil War (1989–1996), in which Charles Taylor's National Patriotic Front of Liberia (NPFL) waged an ultimately successful military campaign to depose President Samuel Doe, was characterized by widespread atrocities. During this period, Agnes Reeves Taylor, known as “The Mother of the Revolution” and at the time Charles Taylor's wife, allegedly committed multiple acts of torture in her capacity as a high-ranking member of the NPFL. After moving to the United Kingdom, Agnes Taylor was charged in 2017 with seven counts of torture and one of conspiracy to commit torture under Section 134 of the UK Criminal Justice Act 1988 (CJA), which domesticates aspects of the UN Convention Against Torture 1984 (CAT) and asserts universal jurisdiction over torture. During the prosecution, a question over a key definitional element of the crime was appealed to the UK Supreme Court (Supreme Court): whether nonstate actors could be liable under the statute, which requires that torture be carried out by a “public official or person acting in an official capacity” (para. 14). The Court gave a qualified answer in the affirmative, holding that this definition includes individuals acting for a nonstate body that exercises control over territory and carries out governmental functions in this territory. As the first apex court decision extending liability for torture to de facto authorities, the Supreme Court decision is likely to have significant jurisprudential influence well beyond the United Kingdom.