The Delhi police on Saturday issued a look out circular (LOC) against three JNU students who are suspected to be a part of the group responsible for allegedly raising anti-national slogans on the university campus on February 9.
The Delhi Police has written to the concerned authorities at all immigration check posts in the country to trace the absconding accused.
Several teams, including the Delhi Police Special Cell, have joined the search and have started questioning close friends of the students.
According to reports, the police have also collected call detail records (CDR) from the mobile phones of the three students.
JNU students union president Kanhaiya Kumar has been arrested and is currently in judicial custody in Tihar jail.
The police have so far recorded statements of 17 eyewitnesses, including university students, JNU security staff and staff members in this matter.