Oliver Tree, the California-born singer-songwriter and rapper known for tracks like "Life Goes On," "When I'm Down" and "Miss You," died in a helicopter crash in Rio de Janeiro, according to CNN Brazil.

On June 14, 2026, two helicopters collided over Rio de Janiero, Brazil, killing everyone on board, including the American alternative pop singer Oliver Tree.

CNN Brasil reported that Tree was killed when helicopters collided mid-air in Recreio dos Bandeirantes, a coastal area in Rio de Janeiro.