Confirming the development, Rajshahi Metropolitan Police spokesperson Rafiqul Alam said that police have filed a case with Motihar Police station against unnamed people.

The authorities of Rajshahi University on Sunday afternoon filed a case against more than 500 unnamed people in connection with Saturday’s clash.

Following this case, police have arrested a businessman named Taslim Ali alias Peter (45).

Moreover, the university authorities formed a five-member probe committee to investigate the incident. Pro vice-chancellor Humayun Kabir is leading the committee.