Police sub-inspector P N Singh told PTI that a case under Section of the 302 of the Indian Penal Code has been registered against them.
After killing their daughter yesterday, Sharda, who is her step mother ran away, the police official said.
Tersingh, lodged a police complaint yesterday stating that his wife killed his daughter and away from home, the police official said.
Lakshmi's body was handed over to Tersingh for cremation today morning after a postmortem, the police official said.