According to the prosecution counsel, on the night of May 13, 2016, Manoj Singh, a resident of Badsari Jagir, killed his wife, Neelam, and son, Rahul.
Neelam's brother Anil Kumar Singh lodged a complaint in Maniyar police station.
Additional District Judge V K Lal held Manoj guilty of killing his wife and son and sentenced him to life imprisonment besides imposing a fine of Rs 20,000.