Rapid Action Battalion (RAB) has taken three suspects into custody for a 4-day interrogation over the murder of Major (retd) Sinha Md Rashed Khan.
The three suspects Md Nurul Amin, Md Nezamuddina, and Md Ayaj, were made prime witnesses in two cases which were filed against Shipra Debnath and Shahedul Islam Sifat, who were arrested after police reportedly shot Sinha to death at a check post in Cox's Bazar's Marine Drive on July 31.
A team of RAB 15 took them from Cox's Bazar district jail after their medical check-up around 10:45am Saturday, confirmed Md Mokammel Hossain, superintendent of the jail.
On Tuesday, Senior Judicial Magistrate's Court Judge Tamanna Farah granted a 4-day remand for the trio after the case Investigation Officer ASP Khairul Islam of RAB 15 appealed to the court for seven days.
Earlier on August 14, RAB took the three suspects along with four accused policemen for a 7-day interrogation over the Sinha murder case.
On August 11, RAB detained the trio for their suspected involvement in the murder case from Marishbunia area.
Major Sinha was shot dead at Shamlapur check post on the night of July 31 on his way back to Nilima Resort in Himchhari area of Cox's Bazar on Marine Drive after filming a video on Marishbunia hill in Teknaf.