Amanda Marie Knox is an American author, activist, and journalist. She spent almost four years incarcerated in Italy after her wrongful conviction in the 2007 murder of Meredith Kercher, a fellow exchange student, with whom she shared an apartment in Perugia. In 2015, Knox was definitively acquitted by the Italian Supreme Court of Cassation. In 2024, an Italian appellate court upheld Knox's slander conviction for falsely accusing Patrick Lumumba of murdering Kercher.