The victim got in contact with the accused, identified Munna over phone on January 2 following which the latter approached the girl for friendship, police said.
In her complaint, victim said, On January 10, Munna called her to Ballabgarh from where he took the girl to a house saying it was his aunt's residence, they said.
Munna left the place asking her to wait for sometime and returned with one of his friend Himanshu then both of them raped her. The duo also threated her of dire consequences.