A 16-year-old Dalit Class 11 student at a government-aided school in Coimbatore died by suicide at his home on Wednesday, October 21, after allegedly facing cas. The Peelamedu police have arrested a teacher and booked the school headmaster and two students in connection with the death.According to reports, the deceased, A Akilan, lived at AT Colony in Peelamedu and was studying in KK Naidu Higher Secondary School.