Protest action demanding investigation of Guram Sharadze"s murder - Sharadze"s family and relatives gathered at Melikishvili Avenue. They suspect that the investigation is deliberately delayed. Law enforcers detained Giorgi Barateli for the murder of Sharadze, but the family members of the academician say that Barateli is innocent and the government hinders the punishment of real culprits. Politician and public figure Guram Sharadze was shot dead in 2007