Aum Shinrikyo's intelligence chief, found guilty of involvement in the March 1995 sarin gas attack on the Tokyo subway system and other crimes, was sentenced Tuesday to life in prison.

While prosecutors had demanded the death penalty for Yoshihiro Inoue, 30, the Tokyo District Court handed down a life prison term on the grounds that he did not take part in the act of releasing the deadly gas on the subway trains and only provided backup support.

Despite his lack of direct involvement, the court said Inoue played an important role in the gassing, which could not have taken place as planned without his contribution.