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.

Santa Cruz-born alternative-pop artist Oliver Tree is presumed to be dead after a helicopter accident in Brazil on June 14.

People reported that Tree and Iae Break shared a joint Instagram video captioned, “An American’s first time in Brazil.”