In a video shared on social media, Aishe Ghosh is seen crying while bleeding profusely from the head.
According to the sources, the clash took place during a public meeting organised by the JNU Teachers' Association.
On January 5 last year, a mob of masked men stormed the campus and targeted students in three hostels, unleashing mayhem with sticks, stones and iron rods, hitting inmates and breaking windows, furniture and personal belongings.
The students' union has been on a strike against the draft hostel manual, approved by the Inter-Hall administration, which it claims has provisions for hostel fee hike, dress code and 'curfew' timings.
The actor told a news channel that she feels proud that people have come out and raised their voice without fear
But there have been no changes in the hostel fee structure for BPL students who avail scholarships and for non-BPL students, the varsity said.
'We saw that a large number of people entered the campus and they started arbitrarily attacking teachers and students'
The faculty and students of Jawaharlal Nehru University alleged that over 10 students, including the visually and physically challenged, were injured due to the "brutality" of police personnel who severely baton charged them during their protest against the hostel fee hike on Monday, even as the Delhi Police denied the accusations.
Umar Khalid was forced to discontinue the hunger strike owing to acutely failing health. He had severe cramps in the evening because of low sodium-potassium level in his blood following which he was taken to AIIMS post midnight for saline drips.
JNUSU president Kanhaiya Kumar, whose arrest on charges of sedition three weeks back had triggered a massive outcry, was on Thursday released from Tihar jail amid celebrations by his supporters.
"Kanhaiya was back on campus last night and due to his health condition doctors advised him to discontinue with the fast. He has been advised bed rest for few days and also has to undergo some medical tests. While he has withdrawn the fast, he will continue with the agitation," a statement from the JNU Students Union said.
Celebrations erupted on the JNU campus after JNUSU President Kanhaiya Kumar was granted interim bail in the sedition case, with supporters awaiting his release from jail.
With a breakthrough elusive, government sources said the Delhi Police has obtained vital leads.
Amid growing demands for his resignation, Kumar told the MHRD officials that efforts were being made to facilitate semester registration for 'willing' students.
Students resolved to change their "method" of protest and resort to peaceful agitation till missing student Najeeb Ahmed is traced.
Several students have come forward to share information regarding the Sunday attack after police made a public appeal requesting people to share information, footage and video clips relating to the incident. However, according to police, no one has shared any video footage that they shot themselves.
The police said 10 companies have been deployed outside JNU. One company comprises 70 to 80 personnel.
Several people including Aishe Ghosh attacked students in the hostel, the police officer claimed. Ghosh, who was injured in the attack, however, refuted the charge.
Several hours before a protest march, the Jawaharlal Nehru University authorities appealed to its student fraternity to 'reconsider' on account of their safety.
JNU Students' Union president Aishe Ghosh was among those questioned. Ghosh is among the 7 out of the total 9 suspects, who are from Left-leaning student organisations while two suspects are from the ABVP. The ABVP also released eight videos in support of their claims and demanded a detailed investigation.
Anant Prakash, one of the five students accused in the Jawaharlal Nehru University controversy, on Monday demanded University Vice-Chancellor Mamidala Jagadesh Kumar take a 'courageous stand' and ensure that all charges against them are dropped.
Eyewitnesses alleged the attackers entered the premises when a meeting was being held by JNU Teachers' Association on the issue of violence on campus and assaulted students and professors.
Defiant Jawaharlal Nehru Univeristy students who have been punished in connection with a controversial event on campus on Tuesday asserted they will not pay fine and vacate hostels.
Protests were held in many cities across the country. So far, no one has been arrested for the attack on students and teachers at JNU even as clamour for resignation of the V-C grew.
The JNU Students Union is alleging that Krishnan was targeted for his association with the movement seeking justice for Rohith Vemula and depression made him take the extreme step.
Union Home Minister Rajnath Singh on Sunday said the anti-national protests in the JNU campus had the backing of LeT chief Hafiz Saeed.