MUMBAI: A Class X student plunged to death from her 10th floor flat at Pali Palms in Bandra (west) on Tuesday. The 16-year-old had called up one of her friends and informed her, but Khar police said before the friend could alert anyone, the teenager had ended her life. Her parents and siblings were in another room. The girl’s father, who is a businessman, was informed by the security guard. Senior inspector Gajanan Kabdule said the family had returned from a trip to Lonavla the same day.