Six people were killed in the collision.

Oliver Tree, the eccentric singer known for viral hits like "Alien Boy" and "Life Goes On," has died at the age of 32 in a ...

Oliver Tree, the California-born singer-songwriter and rapper known for tracks like "Life Goes On," "When I'm Down" and "Miss ...

The renowned American singer-songwriter and record producer Oliver Tree has lost his life in a helicopter crash in ...

Oliver Tree died in a helicopter crash near Rio de Janeiro, Brazil, a month before kicking off his U.S. tour with a show in ...

Two helicopters collided over Rio de Janeiro on Sunday morning and crashed in the city’s western zone, killing all six people ...