Helicopter crash, dead pilot, turbine still working, brazilian slums.

Helicopter crash, dead pilot, turbine still working, brazilian slums.

Deadly helicopter crash on top of one of the many Brazilian Slums. Pilot dead. Turbine keeps working for several minutes until slum guy manages to shut down the engine.
Helicopter seems to be a Bell Jet Ranger.
Date and cause of the accident unknown.
Please comment if you have relevant info on this accident.
(Please refrain from racial comments. Thanks)