Prima facie, it seems the killing was fallout of a property dispute, Sadar Deputy Superintendent of Police Kumar Veer Dhirendra said.
"The three men shot their father Ramvilas Rao (60), his second wife Sunita Devi and two sons before slitting their throats with a sharp weapon around midnight yesterday," the officer said.
Mantuniya Devi, however, is still on the run, he said, adding that the four bodies have been sent to Sadar hospital for post-mortem.
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