FILE - In this Feb. 2, 1982, file photo, Lindy Chamberlain appears outside Alice Springs courthouse. The Northern Territory coroner is opening a fourth inquest on Friday, Feb. 24, 2012 into the case of Chamberlain's 9-week-old daughter Azaria, who vanished from her tent in the Australian Outback in 1980. Chamberlain, who was accused and later cleared of killing Azaria, said a dingo took the baby. (AP Photo/File)