Oxford grooming case: Police delays questioned
15 May 2013 Last updated at 11:35 BST
Seven members of a paedophile ring were found guilty on Tuesday of raping and trafficking girls aged from 11 to 15, between 2004 and 2012.
During the time of their abuse, all six of the victims came into contact with Thames Valley Police and Oxfordshire County Council's children's services.
Questions are now being asked about why police and social services were unable to prevent the abuse from continuing.
Andy Moore reports.