New Delhi, Feb 13 (ANI): The accused who has been arrested in connection with the killing of five people of a family in Delhi's Bhajanpura confessed that he killed the woman and her children with an iron rod after getting into an argument over a money related matter, police said. Alok Kumar, Joint CP Eastern Range, said, "Accused is 28-year-old and has been arrested from Delhi. He has said that he got into fight with deceased over money after which he killed the woman and her children with an iron rod. Later, he killed the woman's husband. Further investigation is on."