Seven girls at Bethnal Green Academy considered open to radicalisation . This included trio who fled to Syria February 2 after flying to Turkey . Whole group sent letters asking parents if police could take statements . These never reached those of the three teenagers now with ISIS . Family question whether letters left girls feeling 'victimised ' by detectives .
Seven girls at Bethnal Green Academy considered open to radicalisation . This included trio who fled to Syria last month after flying to Turkey . Whole group sent letters asking parents if police could take statements . These never reached those of the three teenagers now with ISIS . Family question whether letters left girls feeling 'victimised ' by detectives .