Zaur Dadaev arrived in Moscow six months prior to Boris Nemtsov's murder
Zaur Dadaev, whom investigators believe to be a direct executor of the Boris Nemtsov's murder in Moscow, has arrived to the Russian capital from Grozny six months ago. This has been reported by his former colleague, who keeps in touch with Zaur Dadaev, and relatives of the man suspected of the murder of Boris Nemtsov, the "RBC" reports today.