Rep. David Cicilline (D-R.I.) on Sunday warned William Barr Bill BarrHarris faces pivotal moment with Supreme Court battle Hillicon Valley: DOJ proposes tech liability shield reform to Congress | Treasury sanctions individuals, groups tied to Russian malign influence activities | House Republican introduces bill to set standards for self-driving cars McCarthy threatens motion to oust Pelosi if she moves forward with impeachment MORE that he faces a contempt citation if the attorney general does not comply with requests for documents relating to special counsel Robert Mueller Robert (Bob) MuellerCNN's Toobin warns McCabe is in 'perilous condition' with emboldened Trump CNN anchor rips Trump over Stone while evoking Clinton-Lynch tarmac meeting The Hill's 12:30 Report: New Hampshire fallout MORE's report.

"I think if the attorney general does not, the chairman will ask the committee to move forward with a contempt citation,” said Cicilline, who is a member of the House Judiciary Committee, in an interview with "Fox News Sunday."

ADVERTISEMENT

He added that the House Judiciary Committee Chairman Jerrold Nadler Jerrold (Jerry) Lewis NadlerDemocrats shoot down talk of expanding Supreme Court Schumer: 'Nothing is off the table' if GOP moves forward with Ginsburg replacement Top Democrats call for DOJ watchdog to probe Barr over possible 2020 election influence MORE (D-N.Y.) asked Barr for documents related to the Mueller report, especially a less-redacted version of the report and documents referenced in it. He added that Nadler gave until 9 a.m. on Monday to produce the document.

“Members of our committee need to see the full r report and the supporting documents so we can continue to do our work, conduct oversight in a responsible and sober way,” he said.

In April, the Justice Department released a redacted version of the Mueller report. Prior to the release, Barr wrote a memo to Congress saying that Mueller's team did not find evidence that the Trump campaign coordinated with Russia and that they did not find enough evidence to pursue an obstruction of justice charge against the president.

Barr's comments have recently come under scrutiny after Democrats on the Senate Judiciary Committee released a letter last Wednesday that Mueller wrote to Barr slamming the memo to Congress as creating "public confusion about critical aspects of the results of our investigation."