According to school records, Kitagami Keisuke took leave to go to Brazil and has not returned since."

"This...this is impossible." Naoki Kamii pointed at the document sent by the Immigration Bureau and said, "Look, it's clearly written in the record."

"But at that time, Kitagami Haruko told the school that her father had not returned to China and could not be contacted," Tang Ze said.

"How could this happen? Doesn't this mean he's missing?" Naoki Kamii asked cautiously.

"I'm afraid that's the case. According to my research, Kitagami Keisuke hasn't appeared at the university since then." Tang Ze said, "I asked the principal to ask his close colleagues, and they haven't seen him either."

"When this happened, didn't the school request a search?" Naoki Kamii asked puzzledly.

After all, Kitagawa Keisuke went on a business trip to Brazil for school work. He hasn't come back for a long time and has not received any contact from the other party. In this case, the school must contact the police.

"Kitagami Haruko refused very firmly."

Tang Ze said, "She told the school that her father was enjoying a private trip and didn't want him to be disturbed, so she would handle the resignation procedures on his behalf."

"So that's how it is." Naoki Kamii suddenly realized, "If this is the only family member who said this, then it's only natural that the school wouldn't pursue the matter further..."

"Ah... Speaking of which, wasn't Professor Maruyama killed in that year?" Naoki Kamii said in surprise.

"Yes, that was the day when the first poisoning occurred." Tang Ze nodded.

"There are traces to follow, there are traces to follow~" Naoki Kamii said excitedly: "If we keep investigating like this, we will definitely be able to find out the truth!"

It's no wonder that Naoki Kamii is so excited. He has been following Karasawa since he started his internship. Everything has been smooth sailing before and he has never encountered any difficult cases.

As a result, this time he ran into the "big boss". Although the opponent's methods did not have much impact on Tang Ze, it was a devastation to Kamii Naoki.

Naturally, he wanted to catch the other party and "get back at the lord" even more.

"The Exit and Entry Administration showed that her father had returned to China, but she told the school that she had no information and then told us that her father had just left on a business trip. This was clearly a lie."

Tang Ze folded his arms and supported his chin: "I have a hunch that her missing father may be our breakthrough."

"So what should we do now?"

Naoki Kamii's excitement turned into a bit of irritation again: "Even if we sort out the incident more clearly now, we still can't do anything to her without evidence..."

And not only that, the reality before them is that they now have only this one chance.

Kitagami Haruko's suicide had a great impact on the upper echelons of the Metropolitan Police Department. If it weren't for Boss Saitama personally standing up for Karasawa, the two of them would probably have been interrogated and investigated by the prosecutor.

If they fail to catch Kitagami Haruko and cause her to complain, even Boss Saitama may not be able to protect Tang Ze and the others.

After all, this is within the system, and being too indulgent would violate the rules.

But now, as Naoki Kamii said, everything they have is just speculation and lacks evidence. As long as Haruko Kitagami refuses to admit it, they probably don't have enough evidence to arrest her.

"There's no such thing as a 'perfect crime' in this world. Since there's insufficient evidence, then the best approach is to capture their hearts!"

The flame lit the cigarette hanging in Tang Ze's mouth. He took a deep breath, and the blue smoke flowed in his lungs and was finally exhaled with Tang Ze's breath.

At the same time, Tang Ze's brain began to work rapidly.

Kitagami Haruko's family background, character actions, and psychological profile...

Tang Ze screened out pieces of intelligence and information to construct strategies, but the man-machine was abandoned by Tang Ze again.

Looking at Tang Ze who was smoking and lost in thought, Naoki Kamii didn't even dare to breathe loudly.

He could even feel Detective Tang Ze's terrifying concentration in this silence.

After a while, only the cigarette butt was left. Tang Ze extinguished the cigarette butt and picked up another cigarette and lit it.

The lighter spit out flames again, and the refreshing cigarette was lit again.

Tang Ze did not dare to be careless with this woman whose psychological distortion was completely different from that of ordinary people.

It is precisely because of this that he needs to analyze the other party's psychology more carefully, calculate and predict the other party's reaction to everything, in order to be able to "plan everything out" and take down the tricky guy Haruko Kitagami in one fell swoop.

When the second cigarette burned out, Tang Ze put out the cigarette butt in his hand and stood up: "Let's go."

"Where are we going?" Naoki Kamii asked with some confusion and anticipation.

"Needless to say." Tang Ze said with a warm smile: "Of course I'm going to Bei Shen's house."

.........

Beishen family.

Because his family is wealthy and his father is a university professor, Beishen's family is financially well off, and naturally the house is also a high-standard garden villa.

But if a family of three or more people move in, the house can be more lively.

But with the death of the hostess, the host was away from home all year round, leaving only a daughter at home all year round.

Because Kitagami Haruko is the only one in the house all year round, the house is empty and lacks a bit of vitality.

That night.

After dinner, Haruko Kitagami sat alone on the sofa, watching TV bored.

Perhaps because she had just had her gastric lavage a few days ago, her body was still a little weak. After drinking the porridge, she felt drowsy and half asleep.

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