section_path: First presidency (2017–2021)/Investigations
section_name: Investigations
paragraph_text: Investigations
  
  After he assumed office, Trump was the subject of increasing Justice Department and congressional scrutiny, with investigations covering his election campaign, transition, and inauguration, actions taken during his presidency, his private businesses, personal taxes, and charitable foundation. There were ten federal criminal investigations, eight state and local investigations, and twelve congressional investigations.
  
  In July 2016, the FBI launched Crossfire Hurricane, an investigation into possible links between Russia and Trump's 2016 campaign. After Trump fired Comey in May 2017, the FBI opened a second investigation into Trump's personal and business dealings with Russia. In January 2017, three U.S. intelligence agencies jointly stated with "high confidence" that Russia interfered in the 2016 presidential election to favor Trump. Many suspicious links between Trump associates and Russian officials were discovered. Trump told Russian officials he was unconcerned about Russia's election interference. Crossfire Hurricane was later transferred to Robert Mueller 's special counsel investigation; the investigation into Trump's ties to Russia was ended by Deputy Attorney General Rod Rosenstein after he told the FBI that Mueller would pursue the matter. At the request of Rosenstein, the Mueller investigation examined criminal matters "in connection with Russia's 2016 election interference". Mueller submitted his final report in March 2019. The report found that Russia did interfere in 2016 to favor Trump and that Trump and his campaign welcomed and encouraged the effort, but that the evidence "did not establish" that Trump campaign members conspired or coordinated with Russia. Trump claimed the report exonerated him despite Mueller writing that it did not. The report also detailed potential obstruction of justice by Trump but "did not draw ultimate conclusions" and left the decision to charge the laws to Congress.
  
  In April 2019, the House Oversight Committee issued subpoenas seeking financial details from Trump's banks, Deutsche Bank and Capital One, and his accounting firm, Mazars USA. He sued the banks, Mazars, and committee chair Elijah Cummings to prevent the disclosures. In May, two judges ruled that both Mazars and the banks must comply with the subpoenas; Trump's attorneys appealed. In September 2022, Trump and the committee agreed to a settlement regarding Mazars, and the firm began turning over documents.