A special TADA court has held Mohammed Shoaib Ghansar guilty of planting bombs at Zaveri Bazaar in the 1993 serial blasts.He has been persecuted under various sections of TADA and Indian Penal Code including conspiracy, murder and attempt to murder."He may face punishment ranging from five years to life imprisonment or even death," Ujjwal Nikam, special public prosecutor said.The bomb planted by Ghansar had exploded at 3.05 pm on the fateful day killing 17 persons and injuring 57 others. Property worth Rs 1.20 crore was damaged.