Murder of Hari Dutt Singh, who was allegedly killed by the appellant Satvir, along with Ram Saran and Harbir, on the instigation of Ram Saran. The motive for the murder ... was revenge, as Hari Dutt Singh was believed to be responsible for the murder of Mahabir, the son of Ram Saran. The trial court convicted the accused, but the High Court acquitted four of them, while maintaining the conviction of Satvir, Ram Saran, and Harbir under Section 302 read with Section 34 of the Indian Penal Code (IPC). The appellant, Satvir, challenged this conviction in the Supreme Court