article_snippet: The parents of school girl Rhianna Barreau, who vanished without a trace almost 23 years ago, have broken The parents of school girl Rhianna Barreau, who vanished without a trace almost 23 years ago silence about The parents of school girl Rhianna Barreau, who vanished without a trace almost 23 years ago .
article_snippet: their daughter was at home alone and intended to walk to the nearby Southgate Shopping Centre at Reynella in Adelaide's south to buy a Christmas card for their daughter American pen pal.
article_snippet: Leon Barreau vanished without a trace almost 23 years ago.
article_snippet: When their daughter mother returned home in the afternoon, her mother found a Christmas card on the dining table but Leon Barreau was nowhere in sight.
article_snippet: And to this day, the mystery of her mother disappearance has never been solved.
article_snippet: her mother parents, Paula, 65 and Leon, 62 have accepted Her parents, Paula, 65 and Leon was murdered after being abducted from Her parents, Paula, 65 and Leon home
article_snippet: Leon Barreau still recalls the morning when Leon Barreau spoke with their daughter about Leon Barreau plans to walk down to the local newsagency because of a bus strike that day, Sunday Mail reports.
highlights_snippet: Rhianna Barreau disappeared 23 years ago when Rhianna Barreau went to buy a card .
  
highlights_snippet: Paula and Leon Barreau have accepted that Paula and Leon Barreau daughter was murdered .
  
highlights_snippet: But Paula and Leon Barreau want answers to what happened to Paula and Leon Barreau lost little girl .
  
highlights_snippet: Leon Barreau Leon Barreau said Leon Barreau had sleepless nights after Rhianna's disappearance .
  