 She was a professor of linguistics who used words to full effect. Irina Faryan once called Ukraine's Russian speakers mentally retarded and said they all deserved to be punched in the jaw. She also served as an MP for the ultra-nationalist Svoboda party. Now Faryan has been murdered, shot in the head by a man who'd been seen loitering outside her home. Svoboda insists this was done on Moscow's orders. Ukraine's authorities, however, are keeping an open mind.