Ziaul Haque, a 67-year-old retired agriculture officer and adviser to the Jamalpur District Awami League, died late Tuesday night while being taken to Mymensingh Medical College Hospital. He had been suffering from diabetes and kidney disease and fell seriously ill while in Jamalpur District Jail. His condition worsened on Tuesday afternoon, prompting authorities to transfer him for advanced treatment, but he passed away en route.

Ziaul Haque, a resident of Haridrata village in Digpait Union under Jamalpur Sadar upazila, had been in custody since January 15 after being arrested in a case filed by the Anti-Corruption Commission over recruitment irregularities at Digpait DK High School, where he served as managing committee president. His family alleged that negligence in providing medical care led to his death.

Jamalpur Jail Superintendent Lipi Rani Saha confirmed the death but denied any negligence, stating that the prison’s on-duty doctor had provided treatment to the detainee before his transfer.