Armed police storm plane as 'person trapped' after mystery banging heard

Headline: Daily Express

Flight 954 had departed Buenos Aires on Thursday at 9:15am and was heading to New York when the odd sound was heard by passengers and crew while 30,000 feet in the air.
Daily Mail

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Safety is our top priority and we thank our crew members for their professionalism and our customers for their understanding.
In a statement to The Mirror, American Airlines said
The hold was opened and the unloading of the luggage containers began, without anything outside the normal parameters being seen at the time."
Emergency responders commented

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