Satyavir, who was a 'sadhu', and Phoolmati, a resident of Allahabad, were living together for sometime and had gone to stay in a temple on the outskirts of the village yesterday, they said.
Villagers informed the police about the duo, police said, adding, Phoolmati, who was eight months pregnant, was taken to the district hospital.
While Satyavir might have been hit by a sharp weapon on his head, Phoolmati was found to be in a mentally-disturbed state, they said.