Suicide blast marks first time the terror group has targeted Afghanistan’s capital
Police say no evidence the attack was prompted by radical Islam or anger over immigration issues
A child’s analytical skills could connect the terrorist attack dots
Aid groups warn the ongoing violence is hampering efforts to provide food and clean water
In the war on Boko Haram, many non-terrorists face lengthy detention
Investigators have found no concrete link between the attacker and ISIS
Attacker expressed support for Islamic State
Amnesty International reports abuse of Boko Haram suspects
Bangladesh attackers defied usual stereotypes of radicals
Locals blame the Fulani, a lesser-known but deadly group
