One of Donald Trump's employees told FBI agents that the former president had ordered the relocation of boxes of documents at Mar-a-Lago before federal agents searched the property, according to a source familiar with the matter.
The source also told NBC News that the FBI obtained security video showing people moving boxes out of a storage room at Trump's Florida estate.
The Washington Post first reported the employee's account on Wednesday.
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For more on this story, go to NBC News.