Video from inside a doors-off sightseeing helicopter that crashed in a New York City river last year shows doomed passengers struggling to free themselves from harnesses as the aircraft fills with water.
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One passenger is heard asking "How do I cut this?" just 13 seconds before the helicopter becomes completely submerged.
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The National Transportation Safety Board released transcript of the video on Monday. It was taken from a GoPro camera mounted on the cabin ceiling.
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The agency also released dozens of other documents from its investigation into the deadly March 2018 crash in the East River and set a Dec. 10 hearing to determine a probable cause.
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All five passengers drowned. Police and fire department divers said they found their bodies strapped in harnesses and used knives to cut them loose. The pilot survived.
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