Chettaniki Kallu Levu (1981)

As a young boy, Chiranjeevi sees the murder of his father and sister, but the killers are released because of lack of evidence. This enrages him and he is out to seek revenge in a way not to upset his sister (Lakshmi) who is a police officer out to indict those killers. In his attempt he gets help from some of the victims of the same killers who are well placed in the society. Chiranjeevi uses methods so as not to leave any evidence for the police to indict him in these killings.