Police in various states across the country are hunting for four men after a video went viral showing them stripping and sexually abusing a young woman with Mongoloid features.
A woman was also seen in the video assisting the men in the criminal act as music played in the background.
The police action started about a week ago at the instance of Mr Robin Hibu, Special Commissioner Delhi Police and President of Helping Hands, an NGO that assists people from the northeast.
Mr Hibu initiated action after the video was sent to him by a journalist from the northeast.
Meanwhile, the police have denied rumours that said the girl in the video was the one who had committed suicide in Rajasthan recently.