Two persons were arrested in the case.
The accused allegedly snatched away the woman's gold earring worth Rs 15,000, two mobile phones and Rs 1,000 from them.
Police today arrested Jaydip Patel and Satyam Pandey under IPC sections 376(D) (gang rape), 392 (robbery) as well as under the Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act as the couple belongs to a tribal community.
Ajay Patel, the third accused, is yet to be traced, police said.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)