britt lapthorne , from melbourne , was last seen at the latin club fuego in the coastal , tourist town of dubrovnik where she was partying with about 10 other backpackers .
croatian police never solved the mystery of how the student 's body came to be in nearby boninovo bay .
it has now emerged a victorian inquest into her death will be closed .
britt lapthorne , from melbourne , disappeared in the croatian coastal , tourist town of dubrovnik .