Dhaka Metropolitan Police Additional Commissioner (DB) Harun Or Rashid returned home from Kolkata after investigating the murder of Jhenaidah-4 Member of Parliament Anwarul Azim Anna. They landed at Dhaka's Hazrat Shahjalal International Airport at 4 pm on a flight from Kolkata on Thursday (May 30). Then DB Harun spoke to the journalists. He said, 'Our investigation in Kolkata has been successful. I got the information that I went to collect about the murder of parliament member Anna. DB's Harun also said, "The investigation of Anna's murder has progressed a lot due to the recovery of evidence and the collection of surrounding digital data. It can be confirmed only after getting the forensic report. He mentioned that effective results are being obtained by conducting the investigation of the case by coordinating the intelligence of the two countries. Harun said, the main planner Aktaruzzaman Shaheen is staying in the United States. Another accused is in Nepal. They will be brought back through Interpol. We are in touch with Kathmandu. I have requested India to take Interpol's help to bring back Shaheen. Haroon Or Rashid also said that it was suggested to search the Suarez Line with the water theory in mind. He said, "It is not possible to say the reason for the killing of the member of parliament right now. But if Shaheen can be brought back to the country, everything will be known. Efforts are underway to bring him back to the country. The Kolkata Police has requested the arrest of both of them, who are hiding in Nepal and the United States. Due to the agreement with India, they can be arrested quickly. Regarding the discovery of the dismembered body in the septic tank of Sanjiva Gardens, DB Haroon said, "Primarily, I think the dismembered body is that of MP Anar." However, the entire matter can be confirmed when the forensic report comes in hand. The mystery of the murder will be revealed soon. A three-member team headed by DB Haroon went to Kolkata on May 26 to unravel the mystery of MP Anna's murder. After five days they returned home. The other two members of the investigation committee are Wari Division DC Muhammad Abdul Ahad and ADC Shahidur Rahman. Meanwhile, it is reported that the forensic test report of more than four kg of fragmented flesh recovered from the septic tank of a flat in Sanjiva Gardens, Kolkata, may be submitted on Friday (May 31). After that it will be sent for DNA test. The DNA report will tell if the piece of meat belongs to the member of Parliament or not. Anarkanya Doreen will soon go to Kolkata for DNA test. He has already applied for the visa. It is to be noted that MP Anwarul Azim Anar went to India from Kaliganj in Jhenaidah for medical treatment through Darshanar Gede border in Chuadanga. He reached the house of a friend named Gopal Biswas on Mandalpara Lane of Barahnagar police station in West Bengal. The next day he left the house saying to see the doctor. Since then, this Member of Parliament of Jhenaidah-4 Constituency has been mysteriously missing. Anar's friend Gopal Biswas later lodged a complaint about the disappearance. Then the search began. Last Wednesday (May 22), news suddenly spread that Anwarul Azim was murdered in room BU 56 of a high-rise residential building called Sanjiba Gardens in the Newtown area of ​​Kolkata. Traces of blood are found inside the house. But the body was not found there. So far, one person has been arrested in Kolkata and three people have been arrested in Bangladesh. They gave various information related to the murder. However, so far the tangle of murders has not been opened; Neither the body nor its parts were found.