; and (6) calls on the Secretary of State, in consultation with the Director of National Intelligence, to prepare and submit to Congress a report detailing the circumstances of the February 27, 2015, assassination of Boris Nemtsov, including the list of individuals whom they determine to have been involved in the assassination as perpetrators, organizers, or masterminds, and identifying what measures, if any, have been taken by the Government of the Russian Federation to investigate this crime and bring its perpetrators, organizers, and masterminds to justice, and evaluating the effectiveness of such measures.