Former FBI Deputy Director Andrew McCabe Andrew George McCabeJudge will not dismiss McCabe's case against DOJ Graham: Comey to testify about FBI's Russia probe, Mueller declined invitation Barr criticizes DOJ in speech declaring all agency power 'is invested in the attorney general' MORE has reportedly accused the Trump administration of withholding evidence in his lawsuit against the government over his dismissal in 2018.

McCabe's lawyer, Murad Hussain, said in court documents Tuesday that several agencies and officials, including FBI Director Christopher Wray, Attorney General William Barr Bill BarrFederal prosecutor speaks out, says Barr 'has brought shame' on Justice Dept. Why a backdoor to encrypted data is detrimental to cybersecurity and data integrity FBI official who worked with Mueller raised doubts about Russia investigation MORE and President Trump Donald John TrumpBiden says voters should choose who nominates Supreme Court justice Trump, Biden will not shake hands at first debate due to COVID-19 Pelosi: Trump Supreme Court pick 'threatens' Affordable Care Act MORE, have not turned over any materials he has asked for in the suit, according to CBS News.

"At this time, Plaintiff has assembled a small set of supporting evidence from his own records and from publicly available sources. However, much of the relevant evidence in this case is in Defendants' exclusive possession or the possession of current or former government officials," Hussain reportedly said.

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Then-Attorney General Jeff Sessions Jefferson (Jeff) Beauregard SessionsRoy Moore sues Alabama over COVID-19 restrictions GOP set to release controversial Biden report Trump's policies on refugees are as simple as ABCs MORE, citing internal watchdog findings, fired McCabe just days before he was set to retire after more than two decades at the bureau. A Justice Department inspector general report said McCabe made a leak to the media “designed to advance his personal interests at the expense of Department leadership.”

McCabe has argued that his firing was politically motivated and linked to Trump's persistent, public attacks on him.

The Hill has reached out to the White House, Justice Department and FBI for comment.