According to the police, the victim was forcefully kept in a Defence Colony house of South Delhi, where she was repeatedly gang raped for 10-12 days.
Meanwhile, police has arrested four accused while two others are still at large.
The victim, a class XI student, was staying with her woman friend after running away from her parents.
Earlier, victim’s parents had lodged a complaint of abduction when she went missing.
Police sources said that, victim’s friend had asked her to find new accommodation as she was shifting to another house. Her woman friend suggested the name Pulkit Chaudhary, who imposed himself as an employee off Delhi Police, to share the room.
After knowing that the victim is homeless, Pulkit and his friend started intimidating her and threatened to inform her parents about her whereabouts.
Later, Pulkit allegedly raped her in a house in Sarai Jullena, south Delhi. Pulkit’s friend also raped the girl.
The victim told the police that Pulkit and his friend Amandeep Katyan posed as a sub-inspector and an advocate respectively.
Meanwhile, Pulkit, Amandeep, Rupanshu Pratap Singh from Bihar and Sharad Shekhar are in police custody.
The medical examination has also confirmed the rape.
Police has launched massive manhunt to nab the two absconders.