US singer Oliver Tree among six people killed in helicopter crash over Rio de Janeiro

Singer Oliver Tree, 32, killed when two helicopters collide over Rio and crash into EV dealership

Google News TopTwo helicopters struck each other mid-air over Rio de Janeiro and fell into the parking lot of an electric vehicle dealership, killing all six aboard — including American alt-pop musician Oliver Tree, who was 32 and on a world tour at the time. Argentinian YouTuber Gaspi was also among the dead. The burning EVs intensified the blaze at the crash site. Tree, known for 'Alien Boy' and 'Life Goes On,' had said weeks before his death that his family would 'get a penny' when he dies.