Chapter 790：

Zhou Zhe was taken aback suddenly, and said, "Captain Fang, what do you mean by that?"

Fang Ze said: "Most of the books you borrow from the library are about law and investigative science."

"And, the time points are all after your brother was sentenced!"

"The case has been settled, is it still useful for you to learn that knowledge?"

Hearing these words, Zhou Zhe's eyes froze.

But he quickly replied: "I blame myself for being useless, why did I go to study medicine in the first place."

"If I had studied law, maybe I could have helped my brother when he was arrested."

"It's just to make up for regrets."

Fang Ze stared at Zhou Zhe for a while, smiled, and said, "So that's how it is."

"Don't think too much, I'm just curious."

Zhou Zhe also smiled and said, "Understand, understand."

An hour later, Zhou Zhe left and the questioning ended.

When Zhou Zhe's back disappeared from sight, Cao Wenkang couldn't help but said: "Fang team, do you think there is something wrong with Zhou Zhe?"

With the way of questioning just now, he could clearly feel that Fang Ze had the intention of saying something.

Moreover, the selected points are very precise.

At the same time, it is also a big doubt.

Zhou Zhe, after Zhou Dashan was sentenced, he suddenly began to study law, investigative science and other related knowledge by himself, really just to make up for the regret. If Fang Ze didn't mention it, he really didn't notice this problem.

Fang Ze didn't answer Cao Wenkang directly, but directly gave the order.

"Arrange a few clever police officers to monitor Zhou Zhe 24 hours a day."

"There's something wrong with this man, very wrong."

"Surveillance"

Cao Wenkang was stunned for a moment, then nodded and said, "Okay, I'll make arrangements as soon as I get back."

At this time, Shen Kai asked: "Fang team, did you find anything?"

Fang Ze shook his head: "Not yet, but"

"He seems to have prepared all the rhetoric in advance, including the reaction on the spot."

"All the emotions, the performance traces stand out, including my mention of whether he believes his brother killed someone."

"The superficial stupefaction seems normal, but it is mixed with deliberation."

Hearing this, Cao Wenkang and Shen Kai looked at each other.

It can be seen that they didn't notice at all.

"Fang team, Zhou Zhe's attitude in answering questions is very ordinary, and he can't find any flaws at all."

Fang Ze said: "If you can't find a flaw, it's a flaw."

"Uh"

The two didn't understand Fang Ze's words for a while.

Fang Ze didn't explain too much, turned around and said, "If Zhou Zhe didn't study medicine in college, I guess the library's borrowing list would be quite a bit more."

Hearing this, Shen Kai's face changed slightly and he said: "Fang team, what do you mean, if he is not a medical student, he will continue his studies"

Fang Ze said: "I guess, maybe he just happened to study this major."

Shen Kai and Cao Wenkang were shocked at the same time.

That's right.

In the cases of Qingzhou and Dongli, judging from the way of death of the deceased, the murderer may indeed have certain medical expertise.

Could it be that Fang Ze suspects that Zhou Zhe is the murderer of the serial murder case? Then why did he startle the snake?

Chapter 644 Investigating alone [1]

"Fang team, are you talking about this Zhou Zhe?"

Shen Kai's face was a little dignified.

He can deal with other people's doubts with a normal mind.

But if it is Fang Ze's suspicion, the nature is completely different.

Without a certain degree of certainty, the opponent will never take action easily.

Fang Ze was noncommittal, and said, "I was 20%% sure before meeting him, but now I'm probably 50%% sure."

"50%%%"

Without any evidence, this probability is already very high.

And with the deepening of the investigation, the number may continue to increase.

Once Fang Ze is confirmed, it's time to arrest him.

Cao Wenkang hesitated for a moment, and said, "Fang team, do you want to temporarily detain Zhou Zhe?"

Fang Ze shook his head: "It's not appropriate, everything is still in the investigation stage."

"If you really make a mistake, it will not end well."

Hearing this, Cao Wenkang nodded.

Arresting people without evidence is really not in line with the procedure.

It was only because his trust in Fang Ze was too high that he began to focus on Zhou Zhe.

Since Fang Ze asked for 24-hour surveillance, there would be no major problems.

At this time, Fang Ze turned his head to look at Shen Kai, and suddenly said: "Captain Shen, our topic just now is not over yet."

"Ok"