Akatsuki revives at the Cathedral and asks the others for help to defeated the murderer.  She trains with teh top members of D.D.D. and the West Wind Brigade in an attempt to learn the Teachings.
Which means Misa's weapon's going out of control
Vielleicht ist das dann auch der Grund,
weshalb Misa die Kontrolle …
Significa que el arma de 
Misa-san perdió el control...
Mais alors,
l’arme de Misa qui s’est emballée,
Ma allora, la perdita di controllo dell'arma di Misa
Então o fato da arma da 
Misa-san ter ficado fora de controle...
Получается, поэтому оружие 
Мисы и взбесилось..