The shocks that rippled across India in 2019 were not only from the economic and political spectrum. July saw the Indian commercial world shaken by the suicide of VG Siddhartha - the man who made coffee shops a mainstay of the Indian psyche when he introduced the Cafe Coffee Day (CCD) chain. CNBC-TV18's Mugdha Variyar recalls the events that led up to the tragedy that left India Inc rattled, and his empire floundering.