A charge of rape was filed against IPS officer Amitabh Thakur at a police station in the Uttar Pradesh capital on br br Sunday, a day after he filed a complaint against Samajwadi Party chief Mulayam Singh Yadav for allegedly threatening br br him.br br The FIR, filed in Lucknow’s Gomti Nagar police station, named Thakur as an accused in a rape case.