BBC News - Delhi gang-rape victim dies in hospital in Singapore
I'm aware that at least one person, the bus driver, has been arrested. The crime led to riots in which a policeman and a journalist were killed.
I hope that justice will be done.
India has a lot to answer for with regard to the rights of females, i.e. "honour" killings, sex-selective abortion (it's illegal but the law isn't enforced), "eve teasing".
<Mod> This thread has been merged with "India and it treatment of women". </Mod>