<br/>Government is hopeful that something will come out from the investigations into attacks on Indians in Australia. The body of Ranjodh Singh, killed in Australia last month, was brought back to country today. Minister of State for External Affairs Preneet Kaur received alongwith Singh's family members received the body of the 25-year-old at Indira Gandhi International Airport in New Delhi. The minister said a high-level Working Group has been set up by the Australian government to deal with the issue on an urgent basis. Foreign minister Mr S M Krishna met his Australian counterpart Stpehen Smith met in London yesterday. Ms Kaur termed the attacks on Indians as unfortunate and said advisory has also been issued to refrain students not to go to Australia for studies.