We are yet to receive the autopsy report, he said.
On the scheduled date, police will seek for extension of the deadline from the court, the officer further said.
Sources in the Forensic Medicine Department of Dhaka Medical College said the autopsy report was yet to be completed.
Earlier, Mohammad Maksud, head of the department, said, It might take a month and a half or two to get the final autopsy report.
Police on April 26 recovered the body of the girl hanging from the ceiling fan in her bedroom. Her legs were touching the bed and both knees were a little bent.