Repeated rape through blackmail: university student in Dhaka arrested Star Online Report Star Online Report Police arrested a private university student from Dhaka on charge of raping a student of another university in October last year and blackmailing her for months afterwards. A team of police arrested Rafid Sadman (25), a student of South East University, from his Banani DOHS residence after the victim's father filed a case with Cantonment Police Station early today, said Sub-inspector Shyamol Ahmed, who is investigating the case. According to case statement, the girl got acquainted with Sadman a couple of months ago and met each other on a few occasions.