According to police, the incident took place some days back. The three accused took their 16-year-old neighbour to a house on Niwaru road saying that her mother, employed with a factory, was calling her. There they raped the girl and shot a video clip of the incident.
The trio continued to exploit her sexually and also demanded money from her. They threatened the girl that if she does not agree to their demands, they will upload the video on Internet, police said.
The trio fled after the case was lodged and efforts are on to locate them, he said.