At Bargur, near Krishnagiri, there is an engineering college, managed by private and also a government polytechnic.
Few students belonging to the engineering college and polytechnic were staying in a building at Polynayanapalli village. Few days before, students of the polytechnic were found making noise in front of the building, on which engineering college students Satheesh and Chinnasamy from Hosur have opposed to it.
When they two went to have tea in the evening, a gang of 6 polytechnic students have attacked them causing injuries on which Chinnasamy was admitted to hospital. On his complaint with police, 6 polytechnic college students were arrested. Meanwhile, the tea shop owner has lodged a complaint against Satheesh and Chinnasamy on which they both have been arrested.