Being the only witness , and having been found holding the murder weapon , he is viewed as the primary suspect in the killing .
Kobayashi wakes up in his homeroom only to discover his homeroom teacher 's dismembered body .
Being the only witness , and having been found holding the murder weapon , Kobayashi is viewed as the primary suspect in the killing .
Kobayashi wakes up in his homeroom only to discover his homeroom teacher 's dismembered body .