CHENNAI: A 20-year-old nursing student, who was found unconscious in her hostel room at a private college in Puzhal on Thursday morning, was declared dead on arrival at Government Stanley Medical College Hospital. The deceased, Suba Sri of Seiyur in Kancheepuram, went to sleep as usual. When she did not wake up in the morning, her friends checked on her and found her unconscious. They took her in an ambulance to the hospital where she was declared dead. Police officials said the reason for her death was not immediately clear, adding that they were waiting for the post-mortem examination report to know whether it was due to some health issues or suicide, or if there was some foul play. The victim’s family has been informed about her death, said officials.