K.K.Srivastava, J.

1. This is a petition filed under Section 439(2) of the Code of Criminal Procedure seeking cancellation of bail granted to respondent Nos. 1 to 4 i.e. Om Parkash son of Jai Ram Dass, Jai Ram Dass son of Tikaya Ram, Smt. Ramwanti wife of Jai Ram Dass and Ish Kumar son of Jai Ram Dass, all residents of Village Kahnaur, Police Station Kalanaur, District Rohtak by Sessions Judge, Rohtak in case F.I.R. No. 12 dated 25.1.1995 under Sections 304-B/201 /34 of Indian Penal Code, Police Station Kalanaur.

2. Petitioner Ram Narain son of Gian Chand, resident of Kalanaur aforesaid is the father of Smt. Lalita (since deceased). Smt. Lalita was married with respondent No. 1 Om Parkash son of respondent Nos. 2 and 3 on 28.1.1988. Respondent No. 4 Ish Kumar is the real brother of Om Parkash aforesaid. Smt. Lalita was educated and had done B.A. B.Ed. She was employed as a teacher in Government High School Kahnaur. Smt. Lalita died an unnatural death on 20.1.1995. The F.I.R. of the case was lodged by the son of the petitioner on 25.1.1995. According to the allegations made in the F.I.R., deceased Smt. Lalita was being harassed by respondent Nos. 1 to 4 on account of demand