Washington (CNN) President Donald Trump tweeted Sunday that he is "strongly considering" a full pardon for former national security adviser Michael Flynn.

The President's tweet comes as America reels from the coronavirus outbreak , which has surpassed 3,000 cases and left at least 61 dead nationwide. In the tweet , Trump claimed that "the FBI, working in conjunction with the Justice Department, has 'lost' the records of General Michael Flynn."

The President appeared to be referencing a claim made by Flynn's lawyers back in September that there was an internal Department of Justice memo that cleared Flynn of being a Russian agent -- a memo that the prosecution could not produce.

A government lawyer on the Flynn case said those claims are irrelevant, noting they did not accuse Flynn of being a Russian agent. It was not immediately clear Sunday why Trump was referencing the exchange.

Flynn, who is a retired Army lieutenant general who served as Trump's first national security adviser and resigned a month into the new administration, is awaiting sentencing after pleading guilty in 2017 to charges that he lied to the FBI about a conversation he had with the then-ambassador to Russia. The aftermath of the conversation, including Trump's encouragement of then-FBI Director James Comey to go easy on Flynn, led to the eventual appointment of special counsel Robert Mueller.

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