Dhaka , Bangladesh ( CNN ) -- The owner of a Bangladeshi apparel factory where 112 people died in a fire in November 2012 has been arrested and sent to jail . Delwar Hossain , the owner and managing director of Tazreen Fashions , and his wife , Mahmuda Akther , the chairwoman , surrendered Sunday and were ordered to jail by Metropolitan Magistrate Mohammad Tajul Islam . The magistrate denied bail . Most of those killed at the factory were female workers . More than 200 people were injured , and nearly half of the victims were burned beyond recognition . The government supervised the taking of their DNA before burying them . In December , a Bangladeshi criminal investigation found 13 people guilty of gross negligence of safety measures . They were charged with `` culpable homicide , '' according to a court official . There were arrest warrants issued for six people , including Hossain and Akther . The other warrants were for officials of the company . The factory makes clothes for Western retailers . Ready-made garments make up 80 % of Bangladesh 's $ 24 billion in annual exports .
Mahmuda Akther and his wife , Mahmuda Akther , are arrested and jailed . The 112 surrendered to a magistrate Sunday . In Sunday , two people died in a fire in a garment factory outside Dhaka .