This 20-year-old girl was about to catch a train to Mumbra from Ghatkopar with her father, when suddenly she underwent a change of mind, climbed on the platform roof and jumped before an oncoming Thane-bound train that eventually crushed her. The incident took place on Monday evening when the deceased, Ayesha Chand Sayyed was returning with her 45-year-old father, who claims that the girl was mentally unstable.