Discovery of ' Maria ' has brought hope for families of lost children . HLN talks to the father of Natalee Holloway , who went missing in 2005 . Parents of missing children often tread a line between hope and despair .
Discovery of 'Maria ' has reignited hope for families of missing children . HLN talks to the father of Natalee Holloway , who went missing in 2005 . Parents of lost children often tread a line between hope and realism .