Hanzawa's wife has fallen ill due to Erika's curse. Though Mikado knows it was her work, his conscience won't let him tell Hanzawa anything.
Erika and Sakaki raid COOLEAN. They hold Mikado down and interrogate him, asking "Why did you talk to the police?" Erika goes out of control and curses her own existence, poisoning herself.
Angry with myself for believing in 
the impossible for even a second.
غضب من نفسي لإيماني
بالمستحيل ولو للحظة
Dass ich auch nur einen Moment
etwas so Abstruses geglaubt habe.
por haber creído en esas tonterías
por un segundo.
por haber creído en esas tonterías
por un segundo.
Pendant une seconde,
j’ai gobé vos salades.
per aver creduto, 
anche se solo per un istante, a una cosa assurda.
Com raiva de mim mesmo por acreditar
no impossível por um segundo sequer.
Это ж надо было на секунду
поверить в такую чепуху...