Bengaluru, Aug. 10 -- A 21-year-old final year BA student died allegedly by suicide in Bagalkot district of Karnataka, police said, adding she left behind a three-page note alleging ragging by her classmates. "The incident happened on Friday night. She came back home from her college and went to her room after dinner. Her parents found her hanging from the ceiling fan of her room on Saturday. We have recovered a suicide note and based on that we registered a case under BNS section 108 (abetment of suicide). The autopsy was carried out at Guledagudda taluk government hospital and the body was handed over to her family," Guledagudda police inspector Siddappa Yadalli said. An FIR has been registered. Preliminary probe suggests that deceased was allegedly confined to a room for about an hour and subjected to ragging on Friday under the pretext of a misunderstanding over her friendship with another student....