18-year-old Harry Vaughan was due to study computing at university.
However, online he
participated in terrorist forums and published “vitriolic” graphics online.
The head of the
Met’s Counter Terrorism Command is appealing for people to look out for the
signs that a young person may be in trouble.
Feelings of
grievance and injustice, being at a transitional time in life, and repeated
rejection are all signs somebody could be susceptible to radicalisation.