- Oliver Tree, “Miss You” and “Life Goes On” Singer, Dies at 32 Pitchfork
- US musician Oliver Tree dies in helicopter collision in Brazil BBC
- US musician Oliver Tree, 32, killed in helicopter crash in Brazil The Guardian
- 6 people killed after helicopters collide in Brazil CBC
- Oliver Tree, “Life Goes On” and “Miss You” Singer, Dies in Helicopter Crash at 32 The Hollywood Reporter