The victim alleged that her father-in-law, Narayan, had taken her to her brother-in-law's house at Patiala chowk, Jind on the pretext of attending a function nearly six weeks ago. He returned home, leaving her there after which she was gangraped by her brother-in-law, Pawan, and his friend Sandeep, police said.
The victim also alleged that the whole act was recorded on a camera, which was later used to blackmail her, police said.
She was sent for medical examination and an FIR has been lodged in this connection against the three persons involved, including her father-in-law, police added.