Nicky Reilly driven away from court in 2008 where he was charged with preparing to commit acts of terrorism. Lewis Whyld/PA

Are autistic people at greater risk of being radicalised?

People suffering from autism could be far more vulnerable to falling under the spell of terror organisations on the look-out for new recruits.
James Holmes was a psychiatric patient at the time he shot 24 people dead in the Aurora Picture House shooting in 2012. EPA/Arapahoe County Sherriff's Office

Can we predict who will become mass shooters?

Telltale signs can identify people at risk of committing extreme violence.