Singer Oliver Tree confirmed dead in helicopter crash that killed 6 - USA Today

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1. Singer Oliver Tree confirmed dead in helicopter crash that killed 6  USA Today
2. US musician Oliver Tree dies in helicopter collision in Brazil  BBC
3. Oliver Tree, ‘Alien Boy’ and ‘Life Goes On’ Musician, Dies at 32 in Helicopter Crash  Variety
4. Oliver Tree’s Death Raises Aviation Liability Questions  Forbes
5. In Light of Oliver Tree’s Fatal Crash, Is It Safe For Musicians to Keep Flying in Helicopters or Small Planes?  Billboard