BJP has demanded a probe by the Supreme Court into the death of former Union Minister Minister Shashi Tharoor's wife Sunanda Pushkar.

Party leader Subramanium Swamy told media in New Delhi that he would file a petition in the apex court by the end of this month. He alleged that Sunanda was murdered. Swamy claimed that Sunanda had said that she would expose Indian Premiere League (IPL) deals.