The three boys, identified as Biswajit Mistry, Jayant Haldar and Arjun Sarkar of MV-33 village, were arrested last evening for allegedly gang-raping the class VII girl from MV-29 village on March 2, sub-divisional police officer Malkangiri, K Siva Subraminiam said today.
The 13-year-old victiml had gone to a function in MV-33 village where she met Biswajit, who was known to her, and was taken to a nearby school, Subraminiam said.
The girl, who lost consciousness frequently and suffered other problems, was taken by her parents to black magicians and quacks for treatment.
After being questioned by her mother, the girl narrated the incident after which an FIR was lodged and a case registered on March 19, Subraminiam said.
The girl was admitted to a government hospital at Kalimela and then taken to the district headquarters hospital after her condition worsened.
She was subsequently admitted to the MKCG Medical College Hospital at Berhampur.