A special investigation team (SIT) has been formed to probe the death by suicide of an 18-year-old IIT Bombay student who jumped off the seventh-floor parapet of a hostel on campus on February 12-a day after he wrote his first-semester final paper. On February 16, a Powai police team visited the student, Darshan Solanki's home in Maninagar in Gujarat and re-recorded the statements of his parents, sister, and grandparents as they suspected foul play in his death.