Former union minister and Bharatiya Janata Party MP Bandaru Dattatreya's 21-year-old son died of a massive heart attack last night.

Bandaru Vaishnav was a third year medical student. 

According to NDTV, Vaishnav was reportedly having dinner with his family at their Ramnagar residence in Hyderabad, when he suddenly collapsed. 

Dattatreya took him to a hospital in Musheerabad where he breathed his last at 1.30 am.