During a special investigation NDTV has revealed disturbing accounts of those accused of lynchings that shocked India; DMK Chief Karunandidhi's health has declined, maintaining organ function remains a challenge the hospital said; Twenty four girls have been rescued from a shelter in Uttar Pradesh's Deoria district after a 10-year-old girl escaped from the shelter and informed the police about a sex racket; PepsiCo' Indra Nooyi to step down after 12 years as CEO, company veteran Ramon Laguarta will succeed her.