Nina BiehalProfessor Nina Biehal is Research Director at the Social Policy Research Unit of the University of York. She is leads work on vulnerable children, children in care and young people. Previously a social worker, Nina has been involved in child welfare esearch for many years. Her research interests focus particularly on social work with older children and adolescents. She has published widely on leaving care, runaways from care, family support and missing persons. Read More Read Less