A police case has been filed against the owner of Tampaco Foils and several others working at the food and cigarette packaging plant near Dhaka as the death toll from a fire at the factory over the weekend rose to 31 on Monday...A police official said the case had been filed by the family of one of the victims. Officials expect more cases to be filed against the owner, whom police are still trying to locate, and others when courts re-open after the week-long Eid holiday.