[ii] The Appeal to the extent of Appellant No. 3 is allowed.
[iii] The conviction and sentence awarded by the learned trial Court against the Appellant No. 3 for the offence punishable under Section 302 r/w 114, Section 302 r/w 109 of the IPC and sentencing him for life imprisonment and fine of Rs. 1,000/-, in default, to suffer rigorous imprisonment for six months, is quashed and set aside.