Chief of Defence Staff General Bipin Rawat, his wife Madhulika Rawat, an Army Brigadier, and ten others perished when an Indian Air Force Mi-17V5 helicopter carrying them crashed into a heavily wooded area of the Coonoor ghat in the Nilgiris in western Tamil Nadu on Wednesday afternoon. 4.33 p.m. Prime Minister Narendra Modi will be present at Delhi's Palam Air …