Detective Terada is killed by Steel Lady Nanase. The Internet goes crazy about the fact that Steel Lady Nanase killing a person. Kotoko and Kuro discuss the matter and figure out the person who is truly behind all of this. So that there are no more victims, Kotoko decides to finish off Steel Lady Nanase that night.
and they don't have to 
commit the same crime.
.وليس عليهم ارتكاب نفس الجريمة
Und sie müssten auch nicht
dasselbe verbrochen haben.
o aver commesso tutti i delitti, no?
e não precisa cometer
o mesmo crime, não é?
нам ведь необязательно нужен один?