A teacher of Ahsanullah University of Science and Technology has been missing for one day till yesterday.
ABM Sohailud Doulah, assistant professor of the textile engineering department, did not return home after he had gone to the university on Thursday, said his brother Shaiqud Doulah.
His mobile phone was also found switched off, he said, adding that the family has no idea about his whereabouts.
Shaiqud filed a general diary (GD) with Tejgaon Police Station, said Sub-inspector Mosharof Hossain.
Dr Ahmed Jalal Uddin, a professor of the department, said Sohailud Doulah is a religious man. “We did not see anything suspicious.”
Officer-in-Charge Mazhar Uddin told The Daily Star that they are looking into the matter seriously.
Sohailud is involved with Tabligh Jamaat, the OC quoted the family as saying.