You are using an outdated browser. Please upgrade your browser to improve your experience. TN: Protest in Coimbatore over student's suicide; protesters demand arrest of teacher, headmaster ANI | Updated: Oct 23, 2026 17:55 IST. Relatives of a 16-year-old student who allegedly died by suicide after facing caste-based discrimination and mental harassment staged a protest outside the Coimbatore District Collectorate on.