Russia searches for answers after rare school shooting

Getting a gun involves several mandatory steps such as training and psychiatric tests, so how did a teenager succeed in his mission to kill?

Rustam lives several hundred metres away from a swamp that teems with wild ducks every summer. His home is in Kaliningrad, Russia’s westernmost Baltic enclave, a hunter’s paradise brimming with game. Deer, roe and wild boar spill from the national reserves in neighbouring Lithuania and Poland to roam the nascent forests that replace forlorn farmland throughout the region.