India, Sept. 22 -- A 17-year-old girl was allegedly gangraped by three people who posed as policemen inside the Astha Kunj park in southeast Delhi's Kalkaji area on Monday evening, police said on Tuesday.

Police said they have arrested one of the accused on Tuesday morning.

According to police, the girl had gone to Kalkaji Mandir with her 17-year-old friend to offer prayers around 7pm. After visiting the temple, police said the two went to sit at the Astha Kunj park which is close to both Kalkaji Mandir and the ISKCON temple around 7:30pm.

Police said the duo were sitting when the accused, three men, aged between 25 and 30, approached them claiming to be policemen. The men allegedly started threatening the boy and the girl after which ...