Quetta  - A person was killed and two others received injuries in a remote-controlled bomb blast in Sariab locality in the provincial capital on Monday evening. Kechibaig SHO Muhammad Sharif said the bomb had been planted near the shelter of a blacksmith, which exploded with a big bang. “A man was killed and two others sustained injures,” he added.  The dead body and the injured were taken to Civil Hospital Quetta where the deceased was identified as Rehmatullah.According to the bomb disposal squad, explosives were detonated through a remote-controlled device. No group claimed responsibility for the blast immediately. A case has been registered against the unknown persons and investigation is underway.