Kishan, who had a property dispute with his younger son Rajaram (32), was found dead with his throat slit, this morning.
Victim's another son has lodged a complaint against his younger brother, police said.
The family has alleged that last night when Kishan was sleeping, Rajaram killed him with some sharp-edged weapon and fled.
Investigation have been launched and the body has been sent for post mortem examination, police said adding that a search was on to nab the accused.