2012 Delhi gang rape and murder
The 2012 Delhi gang rape and murder, commonly known as the Nirbhaya case, involved the gang rape and murder of a 22-year-old woman, Jyoti Singh Pandey, in a moving bus on 16 December 2012 in Munirka, a neighbourhood in Delhi, India. The assault took place when Jyoti Singh, a physical therapy intern, was beaten, gang raped, and tortured in a private bus in which she was travelling with her friend, Avnindra Pratap Pandey.
Source: Wikipedia — 2012 Delhi gang rape and murder (CC BY-SA 4.0)