FILE - In this March 20, 1995, file photo, subway passengers affected by sarin gas planted in the central Tokyo subways are carried into St. Luke's International Hospital in Tokyo. The last six members of a Japanese doomsday cult who remained on death row were executed Thursday, July 26, 2018, for a series of crimes in the 1990s including a sarin gas attack on Tokyo subways that killed 13 people. Thirteen members of the group had received death sentences. (AP Photo/Chiaki Tsukumo, File)