Final report documenting the investigation of Russian interfefence in the 2016 U.S. presidential election, and outlining evidence with source citations. It is organized in two volumes: "Volume I describes the facutal results of the Special Counsel's investigation of Russia's interference in the 2016 presidential election and its interactions with the Trump Campaign [...] Volume II addresses the President's actions towards the FBI's investigation [...] and related matters, and his actions towards the Special Counsel's investigation" (pp. 2-3).