The question haunting Kyiv is this: Who might be murdering allies of Ukraine's ousted President Viktor Yanukovych?
CNN: Who’s killing allies of former Ukrainian President Viktor Yanukovych?
Oleh Kalashnikov (R) walks past a camp of Yulia Tymoshenko's supporters on Khreshchatyk Street on Aug. 7, 2011, after the arrest of the former prime minister on politically motivated charges that sent her to prison for more than two years.
