LUCKNOW: A 17-year-old girl allegedly ended her life at her house in Itaunja on Sunday.Police have sent the body for autopsy and are yet to ascertain the cause of death.Police said the girl, Arti Kumari, was a resident of Rajapur locality. SHO of Itaunja police station , Mahesh Chandra, said, "As per initial investigation, Arti had studied till class X and recently dropped out of school. It also surfaced that her parents were looking for a match to marry her off.".