S.SAGHIR AHMAD, J. Challa Chinnappa Reddy and his son Challa Ramkrishna Reddy were involved in Criminal Case No.18/1997 of Owk Police Station in Baganapalle Taluk of Kurnool District. They were arrested on 25th ... of April, 1977 and on being remanded to judicial custody on 26th of April, 1977, they were lodged in Cell No.7 of Sub-jail, Koilkuntla. In the night between 5th and 6th of May, 1977, at about 3.30 A.M., some persons entered the premises of Sub-jail and hurled bombs into Cell No.7 as a result of which Challa Chinnappa Reddy sustained grievous injuries and died subsequently in Government hospital, Kurnool. His son Challa Ramakrishna Reddy who was also lodged in Cell No.7, however, escaped with some injuries.