Kathmandu, Katarma Nepali mulka 2 nanavadhikarkarmi bepatta pariye. Krishna Upadhyaya and Ghimire Gundev vanished on Sunday afternoon after sending texts to colleagues saying they were being followed by plain clothes police officers and feared they arrest as they tried to leave Qatar on flights that day. The two men, who are of Nepalese extraction and both carry British passports, had been in the Qatari capital Doha to record interviews with Nepali labourers and investigate conditions in accommodation camps. They were working in cooperation with Nepalese diplomats in the city.