Donald Trump has launched a bitter tirade against late senator John McCain for the second time in 24 hours.

The president hurled a series of unfounded allegations at the former Arizona senator this week on social media, claiming new court documents revealed he personally delivered the infamous dossier containing information against Mr Trump “to the FBI and media hoping to have it printed before the election”.

“He and the Dems, working together, failed (as usual),” Mr Trump tweeted on Sunday morning. “Even the fake news refused this garbage!”

Mr Trump’s comments appear to be an attempt to concoct a scandal surrounding the late senator.

McCain previously confirmed he provided a copy of the dossier that was created by Christopher Steele, a British spy, to the FBI in 2017, before dying a year later from a rare form of brain cancer.

Criminals who worked for Trump Show all 5 1 /5 Criminals who worked for Trump Criminals who worked for Trump Michael Cohen Former lawyer for Donald Trump was sentenced to three years in prison on counts involving evading income tax, false disclosure of the hush money paid to Stormy Daniels and another hush money charge Getty Criminals who worked for Trump Paul Manafort Former campaign manager for Trump Manafort was found guilty in February 2018 of five counts of tax fraud, two counts of bank fraud and one count of failure to disclose a foreign bank account. The crimes occurred prior to his appointment in Trump's campaign Getty Criminals who worked for Trump George Papadopoulos Former Trump campaign adviser Papadopoulos pleaded guilty to lying to the FBI in October 2017. He had lied about making contact with a professor who claimed that the Russians had dirt on Hillary Clinton. He was sentenced to 14 days in jail Getty Criminals who worked for Trump Michael Flynn Former White House National Security adviser Michael Flynn pleaded guilty to lying to the FBI in December 2017. He had lied about conversations that he had with the Russian ambassador to the US during Trump's Presidential campaign. He was not given prison time due to his "significant assistance" to the Mueller investigation Getty Criminals who worked for Trump Rick Gates Deputy chairman of Trump's presidential campaign Gates pleaded guilty to lying to the FBI in February 2018 AFP/Getty

McCain denied providing a copy of the document to media outlets. The court documents Mr Trump is referring to in his tweets actually state that the dossier was provided to BuzzFeed by David Kramer.

Mr Kramer is a former official who worked at the US State Department and currently serves as the senior director for human rights and human freedoms at the McCain Institute.

While a newly unsealed court filing from September appears to confirm that McCain did in fact share a copy of the dossier with former senior counterintelligence FBI agent Bill Priestap, a separate court filing confirms the dossier was provided to media by Mr Kramer.

The Daily Caller, a right-wing website that first reported on the court filings, which stem from a Russian businessman’s libel lawsuit against BuzzFeed, described Mr Kramer as a “longtime associate” of McCain.

The president took the connection between Mr Kramer and McCain a step further on Sunday, claiming the senator was personally involved in providing the document to the media – despite failing to provide any evidence to support such accusations.

It was the second criticism Mr Trump made of McCain in a single week, following longstanding and public tensions he’s held for the career politician and military veteran.

On Friday, he quoted a Fox News contributor and the independent counsel during Bill Clinton’s presidency, writing: “Spreading the fake and totally discredited dossier ‘is unfortunately a very dark stain against John McCain’.”

“He had far worse ‘stains’ than this,” Mr Trump added, “including thumbs down on repeal and replace after years of campaigning to repeal and replace!”

That received a rebuke from the late senator’s daughter, Meghan McCain, who responded on Twitter, writing, “No one will ever love you the way they loved my father.”

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“I wish I had been given more Saturdays with him,” she added. “Maybe spend yours with your family instead of on Twitter obsessing over mine?”