Looking at the calm face of Karasawa, Gao Mu hesitated and said, "Detective Karasawa...are you planning to investigate those closed suicide cases?"

"Yes, if there are mistakes, we must correct them." Tang Ze said calmly.

"Although I agree with you...but before there is evidence, it's better not to say it openly..." Sato Miwako reminded quietly: "Otherwise..."

"It's going to piss off a lot of people, right?"

Tang Ze waved his hand and said, "In fact, I still trust the judgment of my colleagues in many cases. After all, if it is determined to be suicide, a lot of investigation will be done.

However, if there are any suicide cases that cannot be investigated but you feel there is something wrong, then you can tell me about it.

I believe that many criminals have had such experiences to a greater or lesser extent. If anyone is willing to share, I will just help to judge, but I won't do anything rash.

So, is there anything you two think is amiss in the cases you're handling? I can help analyze it for you~"

Generally speaking, Tang Ze is not really worried about suicide cases.

After all...even if there is a difficult incident, or a case disguised as a suicide, it will definitely be encountered by their Investigation Section 1 and the Criminal Investigation Section 3!

As for the reasons, we are all experienced scientists and we all understand them.

The reason he brought up this topic was because of the case that Miwako Sato was involved in.

Only by solving this case can the upcoming movie be eliminated silently.

"I haven't." Gao Mu touched the back of his head and smiled. "I've been here for a short time, and then I worked on cases with you. So far, I haven't encountered anything that made me doubt..."

"What about you, Sato-san?" Tang Ze asked, "Are there any suicide cases that you find problematic? Or that you find difficult to let go of?"

"It's hard to let go..." Sato Miwako sighed and said with a gloomy look: "I can no longer make a correct judgment on this case. My brain is always in chaos. I'd better talk about the situation of the case first..."

Then, Sato Miwako roughly told the two of them about the incident.

While monitoring a suspect, an old criminal suddenly suffered a heart attack.

Although she drove fast enough on the way to the hospital, she still couldn't be saved.

The case ended in suicide.

"That is to say, Detective Sato, you were not actually involved in the case until the end?" Seeing that after all his painstaking efforts, Tang Ze finally got Sato Miwako to bring up this topic, he breathed a sigh of relief and hurriedly continued to delve into the subject.

"Yes." Sato Miwako nodded and said, "That's what happened at the time... After I sent my senior to the hospital, the case was finally decided by the two detectives who were on duty at the time..."

"Then how about we reopen the file and double-check?" Tang Ze suggested with a smile, "After all, although Sato-san was involved in the case, you weren't the one responsible for closing it."

"You're really excited." Sato Miwako smiled helplessly and said, "Let's see. I'm also a little confused about some of the things that happened back then."

"This is just in case." Tang Ze said with a double entendre.

"Then I'll go get the files. You wait here." Sato Miwako said to the two of them and went to the archives room.

Seeing that everything was going smoothly as planned, Tang Ze couldn't help but breathe a sigh of relief.

The purpose of him taking so much trouble to guide the topic was to get the person involved to join in, so that his intervention would not be so abrupt.

But this influence only weakened part of it.

But as long as you don't make your actions look like "provocative", as for the rest...

After the case is solved, Tang Ze will use facts to shut everyone up.

After reading the files brought by Sato Miwako, and corroborating the intelligence of the entire case with his memory, Tang Ze had a clearer understanding of the case.

The cause of this movie was the suicide of a doctor named Nino.

At that time, investigators found a suicide note in his computer in which the other party apologized for the surgical error, so the criminals investigating Dr. Nino believed that the case was a suicide and closed it.

However, some people have raised objections to this, and that is the deceased's sister. In her testimony, she said that her brother was a bad doctor who never cared about the life and death of his patients, and that it was impossible for him to commit suicide to apologize for a surgical error.

Moreover, a week before the incident, he saw his brother arguing with a young man with purple hair in front of a warehouse.

To be on the safe side, Detective Tomonari took detectives Miwako Sato, Narasawa, and Shiba to the warehouse.

According to the investigation, this warehouse was rented out as a band's base, and the young man with purple hair should be a member of the music scene.

When the four arrived, there was no one in front of the warehouse, so everyone waited for the suspect to arrive.

But because the weather was very hot that day, Detective Youcheng suddenly had a heart attack.

Although Sato Miwako wanted to call an ambulance at that time, she was stopped by Detective Tomonari, who told her not to alert the enemy during the mission, so she prepared to take a taxi to the hospital herself.

Later, when Miwako Sato caught up with him out of concern, she found that Detective Tomonari had already fallen to the ground.

In the end, even though Miwako Sato drove all the way to the hospital, Detective Tomonari still died during the operation.

The subsequent case was defined as a suicide and was eventually closed.

And Karasawa also knew that the reason it was defined as suicide was because the young man with purple hair was the son of Criminal Minister Odagiri.

And it all began from here.

After Criminal Youcheng passed away, on the day of the wake, his only son Youchengzhen questioned why no ambulance was called at that time, and bluntly said that they were the ones who killed his father and he would never forgive them.

Not long after this, Detective Nara and Detective Shiba were transferred.

And after that, it is the root of the upcoming movie.

One day, Criminal Minister Odagiri found a lighter with the name of the deceased doctor Niino engraved on it in his son's room.

After questioning his son Toshiya, he admitted that he had blackmailed Dr. Nino.

After learning about this, Detective Minister Odagiri immediately contacted Detective Nara and asked him to reinvestigate the case.

And what comes next is quite exciting.

Due to the death of Detective Tomonari and the accusations of his son, Detective Nara received psychological counseling for his mental problems.

However, this psychiatrist was the one who killed Dr. Niino.

This is a bit of a pain in the ass.