A teenage girl was allegedly gang-raped in Satrikh area in Barabanki, police said on Sunday.
The 13-year-old girl was allegedly raped by Satrohan, Tulsi and Mata Prasad on February 21, they said.
The FIR of the incident was registered on Saturday on the directives of Superintendent of Police Wasim Ahmad.
The police is probing the matter and a manhunt has been launched to nab the accused.