Why did you say that Miyano Akemi died because of Akai Shuuichi?

At first, Miyano Akemi and Akai Shuuichi just contacted each other. Akai came into contact with Miyano Akemi just to master the organization information, but unconsciously they really fell in love. However, at this time, because of Cameron's mistake, Akai Shuuichi's identity was exposed, so he had to break up with Minmei, and as a result, he became the person who led Minmei to be killed. Minmei didn't hate this man, but sent Akai a short message (a classic emotional message that touched countless people): Jun, if you can leave the organization like this, can you associate with me as my real boyfriend? ...

So, she was killed by gin and stayed for a break in order to leave the organization.