A prisoner walks out of a dock at a Libyan military court in Tripoli, capital fo Libya, on June 4, 2012. A Libyan military court Monday sentenced 19 Ukrainians, three Russians and two nationals from Belarus to terms of between 10 years and life imprisonment on charges of preparing ground-to-air missile batteries to target NATO warplanes for Libya's fallen leader Muammar Gaddafi. But the 24 men all denied the charges. [Xinhua]