A Gloucester teenager who was obsessed with mass murderers has been jailed for 16 years after he bought a gun and ammunition online.
A suspected gunman accused of an attempted terrorist attack on a Norwegian mosque has smiled but refused to speak as he faced court in Oslo.
The website has repeatedly been used by suspects in mass shootings to spread their "manifestos" and reasons for carrying out such attacks.
Chants of "do something" broke out at a vigil honouring the nine people killed by a gunman who opened fire on revellers in Dayton, Ohio.
A teenager obsessed with mass shootings has been convicted of attempting to buy a gun and ammunition.
The attack in Las Vegas is the deadliest mass shooting in recent US history, but it's just the latest in a long line of tragic events