Love of a mother

A girl named borsha was living a peaceful life with her mother in the heart of her country called Dhaka. She was the only child of her mother and is the apple of her mother's eyes. But everything crushed their beautiful world when Ayesha Alam found her daughter in one of hospital's ward covered with Pail white sheet and tied with IV tubes , later the doctor informed her of the incident about Borsha being a victim of gang-rape.

a few time passed and Borsha's struggle for justice started it's own story while Ayesha Alam remained silent and only prayed to Allah (S.W.T) for helping her daughter in her battle for justice. However days passed and time flied after a year of that incident One morning Borsha was found dead in her bed with mouth covered in blood. .......
So what do u think did her mother killed her daughter who was her only source of living in this hopeless world?
OR
Did Borsha commit suicide to end all of her misery for once and all,
Do u really think she will do such a cowardice act when she was fighting for justice all alone?
Do read the story and let me know in the comment below.