Indian doctors demand tougher laws after a colleague was raped and killed at a hospital The Associated PressWhat to know as India’s medics and women protest the rape and killing of a doctor The Associated Press16 external, 9 internal injuries, death due strangulation and smothering: Post-mortem in R G Kar rape-murder case The Indian ExpressThe Questions CBI Asked Kolkata Hospital Ex-Head About Doctor’s Rape-Murder NDTVKolkata doctor rape-murder case: RG Kar, the campus was victim’s ‘second home’ The Economic Times