Additional Superintendent of Police Shahi Shekhar Singh said a probe into the video has been ordered and will be conducted by Circle officer, Bighapur.
Over 15 lakh candidates were set to appear in Teacher Eligibility Test that had to be held in two shifts.
During Arun Kumar Sagar's visit to the stadium to attend a sports event, the protesting sportsperson raised slogans and even tore banners and posters, put up to welcome him, police said.
Eight people, including four farmers, were killed in the violence on October 3 during a protest over Uttar Pradesh Deputy Chief Minister Keshav Prasad Maurya's visit there.
According to a popular belief, Nidhivan Raj is the holy place where Radha and Lord Krishna play 'raas lila' during the night and no one is allowed to enter the place at that time.
Vijay Dhull has been attached with the UP state police headquarters in Lucknow and kept on a waiting list. DCP, Lucknow East, Sanjeev Suman, has replaced Dhull.
The female worker submitted a complaint at Hussainganj Police Station following which an FIR was lodged against Yadav under various sections of the IPC on October 29.
SP president Akhilesh Yadav termed the death as suspicious and demanded a judicial probe into the matter.
Though the report confirmed that the weapons had been discharged, it does not specify whether they were fired on the day of the violence or some other day.
A bench headed by Chief Justice N V Ramana sought the response of the Uttar Pradesh government, represented by senior advocates Harish Salve and Garima Prasad, by Friday.
The complainant Ishan Miyan is a resident of Shangankheda village. According to his complaint, his estranged wife and in-laws made fun of the Indian cricket team.
A suicide note purportedly written by the woman, identified as Shraddha Gupta, was recovered from the spot.
'Main accused Ashish Mishra, who is currently lodged in district jail has been shifted to a government hospital due to suspected dengue,' a senior jail official said.
As per senior police officials, the lady cops would be identified and served a notice for clicking selfies while being on duty and that too in uniform, which is categorised as “indiscipline”.
With the arrest of four more persons, the total number of persons arrested so far in connection with the case rises to 10.