The High Court yesterday extended the bail of Nazmul Huda and his wife Sigma Huda until investigation in a corruption case is completed. The bench of Justice Md Nazrul Islam Talukder and Justice KM Hafizul Alam passed the order. Nazmul Huda stood for himself, while Khurshid Alam represented the Anti-Corruption Commission (ACC) and Deputy Attorney General AKM Amin Uddin Manik the state. The HC on Monday ordered the ACC to complete the investigation and submit its report within four months.