Lawyers for Saudi Arabia made the request in papers filed today in Manhattan federal court.
The US ally argued that after 14 years it's time to free it from the USD 100 billion lawsuit.
It said claims against Saudi Arabia were based on thousands of pages of hearsay and speculation with no real proof it caused the attacks by knowingly or recklessly aiding terrorists.
After the filing, a New Jersey-based group representing 9/11 families and survivors said there's overwhelming evidence against the kingdom.
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