One of the accused was known to the teenager.
A 17-year-old girl was allegedly gang-raped by a friend and a security guard inside the premises of a private school in east Delhi's Jagatpuri area, police said today.
Both accused men have been arrested and a case has been registered under sections of Indian Penal Code and Protection of Children From Sexual Offences or POCSO Act.
The girl in her complaint said that her friend took her to the school on pretext of getting her a job yesterday. Her friend, who is a scrap dealer and the school's security guard, then raped the girl inside an office, said a senior police official.
Both accused then fled the spot.
The girl along with her mother later reported the matter to the police after which the accused were nabbed from their homes.