duncan kennedy, bbc news, in sydney. >> police in japan have caught the last remaining suspect behind a deadly nerve gas attack on the tokyo subway in 1995, which killed 13 people. japanese media say the man was arrested in a cafe in tokyo, and it's from tokyo that our correspondent, roland buerk, has this report. >> in police custody, after 17 years on the run, katsuya takahashi was one of japan's most wanted men, the last fugitive still at large, suspected of involvement in the sarin gas attack on the tokyo subway. morning rush hour in 1995, and commuters began to fall ill. nerve gas have been released across the transport system by members of a doomsday cult, aum shinrikyo. 13 people were killed, thousands more were hurt. but takahashi evaded arrest and disappeared. but then, two weeks ago, a breakthrough. a new photograph showing how the years had changed him, the police had arrested another cult member who told them takahashi was working for a construction company on the outskirts of the city. they released images of him buying a bag to go on the run again and taking his savings