Murder-suicide in Sydney industrial premises at Robertson Place, Jamisontown

An attempted murder-suicide in Sydney's west has left one man dead and another fighting for his life with a slashed throat, police say.Police called to industrial premises at Robertson Place, Jamisontown, at about 1.30pm (AEDT) Sunday found the body of a man believed to be in his 50s.A second man in his 30s, who police believe was attacked by the older man, was taken to Nepean Hospital for treatment of a slash wound to his throat.Police are investigating the matter as an attempted murder-suicide, and specialist forensic officers are examining the scene for clues.A post-mortem examination would be carried out within days to determine the deceased man's cause of death, they said.