UNB, Shariatpur :Family members of tailoring shop employee Biswajit Das, who was killed in the capital two years ago, havedemanded that the fugitive convicts in the murder case be hunted down.”Two years have elapsed since my son was murdered. All of the convicts are yet to be arrested. We don’t know whether they’ll be traced at all,” says Ananta Das, father of Biswajit, breaking down in tears.Talking to the UNB correspondent at his house at Mashura village in Naria upazila on Sunday, Ananta also said they have been passing their days in constant panic as they fear the absconding convicts might harm his family anytime.Biswajit’s mother Kalpana Das demanded immediate execution of the court verdict.Meanwhile, officer-in-charge of Naria Police Station Sheikh Kabirul Islam said there is nothing for the family to be panicked as he claimed police are regularly looking after it.