article_snippet.sent: Most of the children who were victims of this horrific crime have now aged, have families and have forged families own lives - but families are still looking for answers.
article_snippet.sent: families have joined together to form a group called Gertie's Babies who have been using DNA to trace families biological families and search for families estranged siblings that are still alive.
highlights_snippet.sent: Children involved in the crimes have aged, and are looking for answers .
  
highlights_snippet.sent: Is only since the proliferation of DNA that Children involved in the crimes have found lost relatives .
  
highlights_snippet.sent: Group called Gertie's Babies believe there are more children out there .