Fears are growing for the safety of a well-known Pakistani journalist who has been missing for 39 hours now and, according to an international advocacy group, is believed to be in the custody of the Pakistan’s controversial Directorate for Inter-Services Intelligence . Human Rights Watch declared that Saleem Shahzad, a reporter working for the Hong Kong-based Asia Times Online and Adnkronos International, the Italian news agency, could be subject to mistreatment and even torture while in custody.