The attack on the 23-year-old woman, who died of severe internal injuries over the weekend, provoked a fierce debate across India about the routine mistreatment of females and triggered daily protests demanding action.
There have been signs of change since the attack. Rapes, often ignored, have become front-page news, politicians have called for tougher laws, including the death penalty and chemical castration for rapists, and the government is examining wide-scale reforms in the criminal justice system's handling of sexual assaults. Activists say the tragedy could mark a turning point for women's rights.
In a nation where court cases often linger for years, the government set up a special fast-track court Wednesday to deal with crimes against woman, and that is where the charges against the five men were filed Thursday evening. The government said it planned to open four more such courts in the city.
Prosecutor Rajiv Mohan filed a case of rape, tampering with evidence, kidnapping, murder and other charges against the men. The charge sheet was not released and he asked for a closed trial. A hearing was set for Saturday.