Start with Psychologist

Lang Shiming sighed, and said: "At that time, Zhu Hepin chose to go abroad because he wanted to get revenge, and that's why Ming Chuan was fostered in the orphanage."

"When I went to pick up Ming Chuan, I found that he had been adopted by the Ming family."

"They're nice people, so I'm relieved."

"I have grown up with Ming Chuan for more than twenty years and taught him a lot. Fortunately, he has finally grown up now and is on his own."

Speaking of this, Lang Shiming couldn't help but sigh.

Time flies so fast, what happened more than 20 years ago is brought up now: the memory is still fresh, as if it happened yesterday.

It's really not a very good memory, it's too unforgettable.

He lost his mentor, and also lost his friend in disguise.

At this time, Luo Bixin couldn't help but speak.

Professor Lang, it's not easy for you, because of a promise, I've been with you until now."

Lang Shiming's character design has become less in Luo Bixin's place, and he doesn't look like the murderer of the mummy case at all.

In the car before, what Fang Ze said about the possibility of seventy was a bit exaggerated to her

Suspicion is still there, but the probability is very low.

Hearing Luo Bixin's words, Lang Shiming smiled and said: "My mentor is like a father to me, and his grandson is my son."

The two were silent.

Leaving aside the case, the matter of Mingchuan alone is enough to show that Lang Shiming is a man of love and righteousness.

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But on the other hand, the deeper the relationship with Zhu Jiamu, the greater the suspicion of committing the crime.

After the three of them chatted for a while, Fang Ze was about to leave.

But before that, he asked one last question: "Professor Lang, Ming Chuan's psychology, stress disorder, do you know?"

Lang Shiming nodded and said, "Of course I know, Dr. Li was introduced to him by me."

Mentioning Ming Chuan's psychological problems, Lang Shiming sighed: "The experience of being abandoned as a child has had a great impact on Ming Chuan, and it's no wonder that he will cause stress disorder."

Fang Ze pondered for a while, and said, "Professor Lang, what happened to Ming Chuan's memory disappearing when he was a child?"

"You know about it too"

Lang Shiming looked at Fang Ze in surprise, and said, "I asked Dr. Li, it should be selective forgetting."

"Bad memory, maybe forgetting is not a bad thing for Ming Chuan."

Fang Ze was silent.

For every question, Lang Shiming's answer was basically the same as what he thought.

That said, he didn't get any useful new leads.

0 This can only mean: either Lang Shiming has no problems at all.

Or he has a big problem.

"Professor Lang, I really bother you today."

Fang Ze got up and said.

Lang Shiming also stood up, smiled and said: "Captain Fang, you don't have to be polite, since you are Ming Chuan's colleague, there are no outsiders, and you have something to do in the future.

You can come here to find me at any time, I am usually here and rarely go out.”

"Okay, then let's go first."

"I'll send you off."

"No, no, you stay."

On the way back, Luo Bixin drove very slowly and asked, "How did you gain anything?"

Fang Ze leaned against the co-pilot and said lazily: "Basically not, why do I feel that Lang Shiming seems to know that we are coming."

"Huh? What does that mean"

Luo Bixin was puzzled.

Fang Ze straightened his body and said, "Think about it, we came here for Ming Chuan's background, he wasn't surprised at all, and told us in detail."

"He doesn't know about the mummy case, but just because Ming Chuan was investigated, he can think of the past. This kind of thinking is amazing, and I may not even do it."

"When I put forward the hypothesis of the murderer, he immediately said that the murderer was probably Zhu Hepin, and gave his own analysis."

"Is this normal?"

After listening to Fang Ze's words carefully, Luo Bixin said: "It's okay, he is a professor after all, and his IQ must not be low. It's not surprising to think of this."

Fang Ze said: "Not necessarily. There are specializations in art, and people's thinking habits are fixed, especially at Lang Shiming's age."

"With no experience in solving crimes, Lang Shiming can make such an accurate judgment. I am more willing to believe that he is an insider."

Luo Bixin held the steering wheel and looked at the road ahead, and said, "So, you still doubt Lang Shiming."

"At least he is the most suspected, but we can't give up investigating Zhu Hepin. As for Ming Chuan, let him go, he should not be the murderer."

At this moment, the phone rang suddenly.

Luo Bixin connected to the car's Bluetooth, and Huang Man's voice echoed in the car.

"Team Luo, triazolam was detected from the water in Li Wenzheng's house."

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Chapter 171 Is This Man Lang Shiming? ! 【3】

An hour later, the Penghai Municipal Bureau.

Fang Ze flipped through the test report and asked, "Is there all the water?"

Huang Man is a pure-looking royal sister-type beauty, wearing a police uniform is even more heroic.

Faced with Fang Ze's question, she nodded and said, "All the purified water in Li Wenzheng's house, including buckets and bottles, has been tested to contain a large amount of triazolam."

Hearing this, Fang Ze put down the test report, pondered for a while, then turned to look at Luo Bixin: "If I remember correctly, in the mummy case, the drug that caused the deceased to coma seems to be triazolam."

Triazolam and ether have the same effect, but different properties.

The former is a prohibited drug, and the police have been cracking down on it.

In many cases in the past, many women were stunned by triazolam and then raped.

Luo Bixin also nodded: "That's right, it's triazolam, the deceased first "193"

Stunned, then killed, mummified."

After being affirmed, Fang Ze said: "It seems that my guess is correct. The murderer who killed the relevant personnel of the orphanage has actually targeted Li Wenzheng."

"Ok."

Luo Bixin said: "The dramatic thing is that before he did it, Li Wenzheng had already been killed by Wang Yihan, and he was indirectly doing the murderer a favor."

After hearing the analysis of the two, Huang Man shook his head helplessly and said: "This Wang Yihan is also quite unlucky. If he hadn't accidentally missed and hanged Li Wenzheng, he might not have been imprisoned."

Luo Bixin obviously knew more about Li Wenzheng's case, she said: "Wang Yihan is a very naive person, thinking that he has a good relationship with Li Wenzheng, and the other party really treats him as his son."

"Li Qiao is Li Wenzheng's biological son. No matter how many disputes there are, this fact cannot be changed."

"It's really ridiculous. A water delivery man can really talk about borrowing money from customers."

Huang Man deeply felt the same way, saying: "Li Wenzheng gave Wang Yihan too many illusions, often saying that his son is far behind him."

"Wang Yihan doesn't have any relatives or friends, and he is already lonely. Facing Li Wenzheng, he should feel like he has found home."

"Unfortunately, outsiders are outsiders after all."

"No matter how bad my son is, he is my own son after all."

The words of the two fell into Fang Ze's ears, but did not arouse his interest.

Wang Yihan is no longer important, killing Li Wenzheng by accident is just an episode that has nothing to do with the mummy case.

What he needs to know now is who added a powerful drug - triazolam to Li Wenzheng's water.

From the point of view of the modus operandi, the other party and the murderer of the mummy case are exactly the same, and there is a high probability that they are the same person.

Here comes the problem.

It was Wang Yihan who delivered the water. How did the other party get in the water? First of all, Li Wenzheng could not be the only customer of Wang Yihan, so the delivery of water would be random.

And the murderer, it is impossible to add triazolam to all the water.

Unless he is sure, the water that Wang Yihan sent to Li Wenzheng was the water with triazolam added.

How to be sure? Thinking of this, Fang Ze raised his head, interrupted the conversation between the two, and said, "When does this Wang Yihan usually deliver water to Li Wenzheng?"

Luo Bixin turned his head and said: "Basically, it will be after 5:5:00 in the afternoon, which is also the time to get off work."

"Because Wang Yihan used to learn to press:.

Li Wenzheng's cervical spine is not good, Wang Yihan will give Li Wenzheng a massage every time after delivering water."

"This is also the main reason for the growing relationship between the two."

Hearing Luo Bixin's words, Fang Ze said slowly: "In other words, Li Wenzheng is Wang Yihan's last customer every day."

"right."

Luo Bixin nodded, "I put Li Wenzheng at the end every day, so that I have enough time to spend time with Li Wenzheng."

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Chatting and getting a massage."

Fang Ze stood up, looked at Huang Man and said, "Has the surveillance checked?"

"Not yet, we are preparing to investigate."

"Call it out, I'll check it myself."

"it is good."

Twenty minutes later, the Network Supervision Section of the Municipal Bureau.

There is no camera near Li Wenzheng's home, but it can be vaguely seen from the monitoring point on the other side.

"It's him! Xiao Zhang, stop for a moment."

It was Luo Bixin who spoke, she pointed at the figure in the screen, and spoke in a cold voice.

It can be seen that after Wang Yihan stopped the tricycle, he did not carry water immediately, but went upstairs first.

Then, a man came from a distance and stayed in front of the tricycle for a few minutes.

Not long after, Wang Yihan came out from the corridor and lifted the water in the car.

It seems that Wang Yihan has developed a habit of going up to say hello to Li Wenzheng before delivering water.

Maybe it's to ask about the demand, maybe it's something else.

In short, this gap gave the suspect ample opportunity to commit crimes.

The picture is still, fixed on the man's body 0 "Zoom in."

Fang Ze spoke softly.

Xiao Zhang enlarged the screen, but the pixels became more and more blurred.

The man was wearing a black windbreaker and a hat, and his face could not be seen at all.

Only the body shape and height can be vaguely distinguished.

Coupled with the fact that the pixels are too low, it is difficult to get any useful clues in the picture.

At this moment, in Fang Ze's eyes, the man in the surveillance and Lang Shiming almost coincided.

Luo Bixin turned his head and said, "Can you analyze your height and weight?"

She couldn't see it, but she believed that Fang Ze would know.

Fang Ze didn't reply right away, but said to Xiao Zhang: "Have you checked the monitoring of Li Zhuo's community?"