Four members of a family, including a six-month-old girl, were killed and their bodies set ablaze by unidentified persons in Jodhpur district of Rajasthan on Wednesday, police said.

The assailants first slit the throats of the family members and then set their hut afire early in the morning in Cheria village of the Osian area, they said. Police rushed to the spot after villagers alerted them noticing the fire in the hut.