According to police reports, accused Swaran Singh along with his wife Sukhwant Kaur and their two sons allegedly killed their daughter Suman over an affair with a youth in the same village.
The crime took place in Mianpur village on Friday night when Suman returned home late.
The informer who reported the incident to the police said that she was secretly cremated at midnight and her remains were filled in a bag and thrown into a canal.
Both her brothers are currently absconding. Police are conducting raids to nab the absconding brothers.