A 19-year-old second year BBA student allegedly committed suicide by jumping from the 22-storey tower of her building in Malad area of western Mumbai on Tuesday afternoon, the police said.

The deceased was studying in second year BBA in a Malad based college and had returned from the college at around 1:30 pm, she did not go to her house but instead went to the 22nd floor and committed suicide, said an official.