The woman was allegedly raped by four men, who dragged her to the open fields near her village at gunpoint and took turns to force themselves on her on Sunday morning.
According to the complaint lodged by the victim, it is alleged that her marriage was fixed with Vikas on January 30 earlier in the year and before the marriage, she was raped.
The girl was taken to an agriculture field and allegedly raped her after forcibly making her consume liquor.
According to the police, a crowd immediately gathered at the spot and the man was also identified.
The victim was found in an unconscious condition here Friday night, SHO, Kotwali Police Station, Bhaskar Mishra said.
In a separate case, an eight-year-old boy was allegedly sexually assaulted by a youth in a village under Jakroli police station limits in the district.
Martand Prakash Singh said a detailed probe is on into the matter and two more police teams have been formed to nab the accused.
Sahid Hasan disappeared soon after his conviction and before his sentencing by a court in the rape case 25 years ago, police said.
After hearing both the prosecution and defence counsel, the POSCO court gave its verdict in record time, the ADGC said.
Two men were arrested in Kaushambi on Sunday in connection with the alleged gang-rape of a girl, police said.
The woman, who hailed from Mahoba district, lodged a complaint on Thursday evening at City Kotwali police station following which an FIR was registered against the accused.
The man had died on Monday in custody after his 18-year-old daughter had accused a BJP MLA, his brother and his aides of raping her.