GMA Sattar, law officer of Narayanganj City Corporation (NCC) filed the case with the Senior Judicial Magistrates Court, said Court Inspector Asaduzzaman.
Judge Begum Fahmida Khatun took the the case into cognizance and ordered the Sadar Police Station to investigate the matter.
Sources said supporters of Shamim Osman attacked Narayanganj City Mayor Salina Hayat Ivy during hawkers’ eviction drive at Chashara intersection living her injured.
Later, police of Narayanganj Police Station recorded a General Diary over the attack and refrained from filing the case.
Meanwhile, a three-member probe body was formed led by Additional Deputy Commissioner Jasim Uddin Haidar to investigate the case but the body is yet to submit their report in this regard.