The news report that in Kazan, Russia, an Islamist sect was found living underground for more than 10 years. The members were forbidden to leavean 8-storey (!) bunker they dug (probably themselves) under the basement of a building. Some children never saw daylight.

Related articles

• Islamist sect found living underground near Russian city for nearly 10 years (guardian.co.uk)
• Russian police raid underground Islamist sect – Reuters (reuters.com)