Bolshoi Theatre dancer Pavel Dmitrichenko looks out from a defendant's holding cell during a court hearing in Moscow April 16, 2013. Dmitrichenko is accused of plotting and carrying out an acid attack on the Bolshoi Theatre artistic director Sergei Filin on Jan. 17. REUTERS/Sergei Karpukhin (RUSSIA - Tags: POLITICS CRIME LAW ENTERTAINMENT)
Bolshoi Theatre dancer Pavel Dmitrichenko looks out from a defendant's holding cell during a court hearing in Moscow April 16, 2013. Dmitrichenko is accused of plotting and carrying out an acid attack on the Bolshoi Theatre artistic director Sergei Filin on Jan. 17. REUTERS/Sergei Karpukhin (RUSSIA - Tags: POLITICS CRIME LAW ENTERTAINMENT)