Dax Mallaburn was questioned by counter-terrorism officers at Heathrow Airport having been suspected of encouraging 16-year-old Rhianan Rudd to look at violent material online.

Dax Mallaburn was stopped and questioned by counter-terrorism officers at Heathrow, before being allowed to board his flight

Dax Mallaburn was questioned by counter-terrorism officers at Heathrow Airport having been suspected of encouraging 16-year-old Rhianan Rudd to look at violent material online.

Autistic Rhianan Rudd, 16, plotted to blow up a synagogue and scratched a swastika into her forehead after coming into contact with the two men.