Police said the body of Shaheen was found near the door of her house yesterday morning.
Although no suicide note was found, Shaheen's mother Anisa Begum alleged that four persons -- Shannu, Rahish, Ejah and Ranno -- had barged in their house and criminally assaulted her daughter.
Shaheen ended her life in frustration, her mother claimed.
Anisa alleged that the accused used to regularly harass her daughter.
Meanwhile, a case has been registered and the dead body sent for autopsy.