Sometime in August, the director of national intelligence referred a whistleblower complaint involving a conversation between President Trump and Ukrainian President Volodymyr Zelensky to the Justice Department for investigation as a potential campaign finance violation, according to a DOJ spokesperson.
"Relying on established procedures set forth in the Justice Manual, the Department’s Criminal Division reviewed the official record of the call and determined, based on the facts and applicable law, that there was no campaign finance violation and that no further action was warranted. All relevant components of the Department agreed with this legal conclusion, and the Department has concluded the matter. "— DOJ spokesperson Kerri Kupec