"All those involved in the murder of my child should be hanged...," Ketan's father Vishal Agarwal told NDTV in an exclusive interview.

Ketan's father told NDTV that these people have taken the life of my 26-year-old child. These people have taken away the support of my old age. I am not going to sit quiet until these people are punished. If she wanted to break the marriage