Two students of the university were shot dead by police yesterdday prompting authorities to arrest five police officials.
The policemen were produced in court today and will remain under remand custody until November 4.
The president instructed the Inspector General of Police (IGP) to immediately investigate the incident. He also pledged compensation for the students.
The students riding a motor cycle were shot dead at a police road checkpoint at Kokuvil, Kulappidy junction in Jaffna yesterday.
However, the postmortem had found bullet cartridges in one of the bodies.
Yesterday, Tamil National Alliance had sought an independent investigation into the incident.