Law Minister Mohammad Asaduzzaman has instructed Dhaka Metropolitan Police Commissioner to submit the probe report within one week over Rumisa murder case.
The law minister also comments, appropriate steps would be taken to ensure the speedy trial of the murder case.
However, the body of the second-grade student Ramisa recovered from an apartment in Pallabi in the capital on Tuesday morning.
On Wednesday, police arrested the main suspect Sohel Rana.
His wife also arrested as his accomplice. Later police formed a probe committee over the incident.