Touri's entire life revolved around Amane, so, when she died, Touri cried her heart out, and was determined to get revenge on whoever killed her. Touri killed multiple of her classmates, until a rumor arose that Amane had actually killed herself. After this revelation, instead of being scared of Touri, her classmates became angry that people had died for nothing, so they turned on Touri, beating her up and killing her, and tossing her body out of a window. 