Boris Yefimovich Nemtsov (Russian: Бори́с Ефи́мович Немцо́в; IPA: [bɐˈrʲis jɪˈfʲiməvʲɪtɕ nʲɪmˈtsof]; 9 October 1959 – 27 February 2015) was a Russian physicist, statesman and liberal politician. Nemtsov was one of the most important figures in the introduction of capitalism into the Russian post-Soviet economy. He had a successful political career in the 1990s under President Boris Yeltsin, and since 2000 had been an outspoken critic of Vladimir Putin. Nemtsov was assassinated on 27 February 2015 on a bridge near the Kremlin in Moscow, with four shots fired from the back. Nemtsov's conflict with Putin's government, based on Nemtsov's criticism of what he perceived as an increasingly authoritarian, undemocratic regime, was centered more recently on the widespread embezzlement and profiteering ahead of the Sochi Olympics, as well as on Russian political interference and military involvement in Ukraine. Since 2008, Nemtsov had been regularly publishing in-depth reports detailing the corruption under Putin, which he connected directly with the President. As part of the same political struggle, Nemtsov was an active organizer of and participant in Dissenters' Marches, Strategy-31 civil actions and rallies "For Fair Elections". In the weeks before his death, Nemtsov expressed fear that Putin would have him killed. Wikipedia