New York, New York - A federal judge on Tuesday rejected a bid by Ghislaine Maxwell – a key accomplice of notorious sex offender Jeffrey Epstein – to throw out her conviction on sex trafficking charges.

In his ruling, Judge Paul Engelmayer said that Maxwell's claims that her constitutional rights at trial and sentencing were violated "are all meritless and all or almost all are frivolous."

Maxwell was convicted in 2021 of supplying underage girls to Epstein, whose ties to powerful business executives, politicians, celebrities and academics have fueled years of scrutiny and conspiracy theories.

She has been sentenced to 20 years in prison and is the only person convicted of a crime in connection with Epstein, who took his own life in a New York jail cell in 2019 while awaiting his own trial.

Under a new law passed last year, President Donald Trump's administration has released troves of investigative files relating to Epstein after he faced immense pressure from the public and Congress to fulfill a campaign promise.

In February, Maxwell was subpoenaed by the House Oversight Committee to discuss her relations with Epstein but refused to answer any questions. Her lawyer stated she would only speak if Trump granted her clemency.

The Supreme Court last October declined to hear an appeal by Maxwell of her sex trafficking conviction.

Trump – who also had a years-long relationship with Epstein, but denies any links to his alleged crimes – initially opposed releasing the so-called Epstein files, prompting accusations of a cover-up.