MUMBAI, June 20 -- A 21-year-old student of a college in Vile Parle died after falling off the third floor of her college building on Thursday morning. The police said that the deceased had posted on social media before the incident, stating that she had mentioned the reason behind her taking the drastic step in her "brown diary". The police are yet to recover the diary from her residence in Nalasopara. According to the police, the incident occurred at 7:10 am when the students and security guards rushed to the ground floor of the college building after hearing a loud thud and found the deceased, a second year BSc student, lying in a pool of blood. She was rushed to a nearby hospital where she was declared dead. The body was sent for post-mortem. An accidental death report (ADR) has been registered at Vile Parle police station. Manish Kumar Pathak...