(KOLKATA, India) — Police in India fired tear gas and water cannons to disperse thousands of protesters demanding the resignation of a top elected official in the country’s east, accusing her of mishandling an investigation into a rape and killing of a resident doctor earlier this month. [time-brightcove not-tgx=”true”] The Aug. 9 killing of the 31-year-old physician while on duty at Kolkata city’s R.G.