JHANG - The district police have succeeded in unfolding the mystery of blind murder of principal Degree College for Boys Chak 170/JB. Talking to reporters at press conference, DPO Akhtar Umar Hayat Laleka recalled that Prof Muhammad Nawaz Sial was shot dead by unidentified accused at his Civil Lines residence. A special investigation team led by DSP City Circle was constituted which after hectic efforts traced out the murderers. The accused were identified as Kashif Imran, son of Matloob Ali, resident of Mohalla Sultanwala and Tanveer Ahmad, son of Muhammad Rafique, a resident of Gujranwala. The DPO disclosed that son of the deceased principal was main culprit behind the brutal murder. A case under section 302-PP has been registered against the accused and they have been put behind the bars, he added.