Teresa Regina de Avila e Silva, the mother of Global Sumud Flotilla activist Thiago Avila, dies at 63 in Brazil, the group says. In a post on X, the flotilla describes her as having lived with years of serious illness “with courage, serenity, and dignity,” supported by her family. The group also says Avila remains detained in Israel after being seized when a flotilla vessel was intercepted in international waters off Greece. It adds that Avila was separated from others on board and that his detention has been extended by an Israeli court until Sunday, 10 May, based on material rights groups describe as “secret evidence” that is not disclosed to detainees or their lawyers. The flotilla says Avila’s two-year-old daughter carries her grandmother’s name. The Canary also reports the death and states that Avila’s detention is ongoing, framing it as unlawful, while other details are consistent with the flotilla’s account.