http://www.bbc.co.uk/news/world-asia-16377178

A former member of Japan's Aum Shinrikyo cult has turned himself in to police after nearly 17 years on the run, one of three remaining fugitives.
http://www.huffingtonpost.com/2012/0...n_1178735.html

The cult had amassed an arsenal of chemical, biological and conventional weapons in anticipation of an apocalyptic showdown with the government
.

Nearly 200 members of the cult have been convicted in the gas attack and dozens of other crimes. Thirteen, including cult guru Shoko Asahara, are on death row. No one has been executed.