Prosecution has received the final investigation report in the murder case of Abu Saeed—the first martyr of the July uprising in Rangpur. The report identifies 30 individuals linked to the killing. Formal charges are expected to be submitted today at International Crimes Tribunal-2. Among those already in custody are former proctor Shariful Islam of Begum Rokeya University, ex-police officers Amir Hossain and Sujan Chandra Roy, and Chhatra League leader Imran Chowdhury.