Local people found Ruhi in the area alone late in the night and made a phone call to emergency service 999 around 3:30am on Sunday and informed police.
Responding to the call, a team of police took her to the victim support centre of Kotwali police station where she 'killed herself by hanging from the ceiling fan'.
Mohammad Sazzad Hossain, deputy police commissioner of metropolitan police (DB media) said "Ruhi killed self by hanging from the ceiling fan."
The body of Ruhi was taken to local hospital morgue for autopsy. The body will be handed over to Ruhi's family after completing legal process, he said.