Dhaka, March 15 -- Police have secured a court order to interrogate Parvez Uddin Shantu, a director of Sheema Oxygen Limited, in their custody following his arrest in connection with a deadly blast at the company's plant in Chattogram's Sitakunda.Judicial Magistrate Nazmun Nahar issued the remand order after hearing the police petition on Wednesday.Police sought to remand Parvez for seven days, but the court granted a single day after hearing the plea, Chattogram District Court Inspector Zakir Hossain Mahmud confirmed.

Police arrested Parvez on Tuesday after a probe into the blast found negligence on the factory management's part.

Parvez is one of the company's directors, along with his two brothers, Mamun Uddin, the managing director o...