Forty-three people, including Hefajat-e-Islam's former Secretary General Mamunul Haque, have been sued on charge of misappropriating Tk 20 crore from a madrasa in the capital. Maulana Abdur Razzak Kasemi, director of Al Madrasatu Mueenul Islam, a Qawmi madarsa, filed the case with the court of Dhaka Metropolitan Magistrate Morshed Al Mamun Bhuiyan yesterday, court sources said