A police hearse leaves Mount Elizabeth Hospital on Saturday Dec. 29, 2012 in Singapore. A young Indian woman who was gang-raped and severely beaten on a bus in New Delhi died Saturday at the hospital, after her horrific ordeal galvanized Indians to demand greater protection from sexual violence that impacts thousands of women daily, in homes, streets and public transport, but which often goes unreported. (AP Photo/Wong Maye-E)

Indian High Commissioner to Singapore, T.C.A. Raghavan speaks to reporters about the death of a young Indian woman who was gang raped, at Mount Elizabeth Hospital late on Saturday Dec. 29, 2012 in Singapore. The woman who was gang-raped and severely beaten on a bus in New Delhi died Saturday at the hospital, after her horrific ordeal galvanized Indians to demand greater protection from sexual violence that impacts thousands of women daily, in homes, streets and public transport, but which often goes unreported. (AP Photo/Wong Maye-E)

FILE - In this Dec. 26, 2012 file photo, Indians participate in a candle light vigil to seek a quick recovery of the young victim of the recent brutal gang-rape in a bus in New Delhi, India. A statement by Singapore’s Mount Elizabeth hospital, where the 23-year-old victim was being treated, said she died Saturday, Dec. 29, 2012. (AP Photo/Saurabh Das, File)

A hospital employee walks at Mount Elizabeth Hospital on Saturday Dec. 29, 2012 in Singapore. A young Indian woman who was gang-raped and severely beaten on a bus in New Delhi died Saturday at the hospital, after her horrific ordeal galvanized Indians to demand greater protection from sexual violence that impacts thousands of women daily, in homes, streets and public transport, but which often goes unreported. (AP Photo/Wong Maye-E)

Ambulances are parked outside the accident and emergency entrance at Mount Elizabeth Hospital in Singapore, late Friday Dec. 28, 2012. After 10 days at a New Delhi hospital, the victim of a gang-rape in New Delhi was flown to Singapore on Thursday for treatment at the Mount Elizabeth hospital. The young woman's condition had "taken a turn for the worse" and her vital signs had deteriorated with indications of severe organ failure, said Dr. Kelvin Loh, the chief executive officer of Singapore's Mount Elizabeth hospital. (AP Photo/Wong Maye-E)

Vehicles drive past the Mount Elizabeth Hospital in Singapore, late Friday Dec. 28, 2012. After 10 days at a New Delhi hospital, the victim of a gang-rape in New Delhi was flown to Singapore on Thursday for treatment at the Mount Elizabeth hospital. The young woman's condition had "taken a turn for the worse" and her vital signs had deteriorated with indications of severe organ failure, said Dr. Kelvin Loh, the chief executive officer of Singapore's Mount Elizabeth hospital. (AP Photo/Wong Maye-E)

An Indian participates in a candle-lit vigil to mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment. (AP Photo/ Dar Yasin)

A young Indian girl leads a protest march while holding torches as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment.(AP Photo/ Dar Yasin)

Indian men and women lie down on the ground mimicking dead bodies as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Shocked Indians on Saturday were mourning the death of the woman who was gang-raped and beaten on a bus in New Delhi nearly two weeks ago in an ordeal that galvanized people to demand greater protection for women from sexual violence. (AP Photo/ Saurabh Das)

Indians participate in a candle lit vigil to mourn the death of a gang rape victim in New Delhi, India , Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment. (AP Photo/Altaf Qadri)

Indians participate in a candle lit vigil as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment. (AP Photo/Altaf Qadri)

Indians march the streets while holding candles as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment. (AP Photo/Altaf Qadri)

Indians shout slogans and march on a street as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment.(AP Photo/ Dar Yasin)

Indians hold candles and march on a street as they mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Indian police charged six men with murder on Saturday, adding to accusations that they beat and gang-raped the woman on a New Delhi bus nearly two weeks ago in a case that shocked the country. The murder charges were laid after the woman died earlier Saturday in a Singapore hospital where she has been flown for treatment. (AP Photo/Altaf Qadri)

A policeman is reflected in the mirror of his motor bike as he keeps an eye on women who gathered to mourn the death of a gang rape victim in New Delhi, India, Saturday, Dec. 29, 2012. Shocked Indians on Saturday were mourning the death of the woman who was gang-raped and beaten on a bus in New Delhi nearly two weeks ago in an ordeal that galvanized people to demand greater protection for women from sexual violence. (AP Photo/ Saurabh Das)