"My brother is the regular supplier of your academy, and he has been here to provide you with all kinds of condiments and cooking oils...... "He Di cleared his throat, "This morning, after he went to your academy to deliver this week's goods, his face turned black when he came home, my brother and sister asked him what was wrong, and my brother said a word to Oriental Academy, and then, he died!"

Zhang Yang was shocked, and his heart was like a mirror, someone took advantage of He Gao, and then killed him with poison.

"Did you report the crime?"

"But my brother and sister said it was related to your college, so we came over......"

“……”

......

Seeing off the family, Zhang Yang said hello to Bai Yuntian, and drove the car to the college directly to the county police station.

All the way in, the police officers greeted Zhang Yang cordially.

Office of the Director.

The door was ajar. Zhang Yang knocked lightly on the door.

"Come in!" came Yang Junwei's voice.

"Zhang Yang, are you back?" Yang Junwei greeted happily.

"Uncle, I just came back today! I didn't think that such a big thing had happened in our academy. Zhang Yang said with emotion.

"What's going on today, both cases are related to your academy. Yang Junwei said.

"It's very simple, the first one is a case of intentional poisoning, and the second one is a case within a case, that is, this person is used up, and then kills people. Zhang Yang went straight to the point.

Yang Junwei's eyes lit up, "Zhang Yang, do you have a goal?" He was also worried about this.

"Uncle, I have learned about the poisoning of the academy, it is sodium nitrite poisoning. He went on to explain, "Sodium nitrite is industrial salt. ”

"Is it clear who poisoned it?" Yang Junwei's face was happy.

Zhang Yang smiled. But I thought to myself, are you a police officer or am I a police officer? But he didn't dare to say that, this was the future father-in-law. So he smiled and said, "Uncle, I'm not looking for you." ”

"So there's still no drama!" Yang Junwei looked a little disappointed. But immediately, he seemed to think of something, and then said: "Zhang Yang, if you need something from me, just say it!" The corners of his mouth also showed a smile.

"Uncle, I want to see the body of the victim. Zhang Yang said.

"Look at the corpse?" Yang Junwei obviously didn't expect Zhang Yang to make this request, not that he couldn't see it, but he felt that there was something beautiful about the corpse. Still, he said, "Yes, when?"

"Right now, is it convenient?" Zhang Yang said with a smile.

"Hmm!let's go!" Yang Junwei led Zhang Yang out of the office and made a phone call at the same time.

"Witch forensic doctor, please come to the dissection room. Yang Junwei said. After saying that, he hung up the phone.

Yang Junwei and Zhang Yang arrived at the door of the autopsy room, and there was already a policewoman standing in front of the door. If it weren't for the white coat she wore outside, it would be hard to see that such a young and beautiful policewoman was actually a forensic doctor.

As he approached the door, a strong smell of alcohol and other odors rushed to his nose.

The female forensic doctor also looked at Zhang Yang a little strangely, because she was with Yang Junwei, she just glanced at it, faced Yang Junwei and said, "Director, you asked me to come here?"

Yang Junwei smiled: "Let me introduce this little beauty, Wu Nana, is the only female forensic doctor in our bureau. Pointing at Zhang Yang, he said, "This is Zhang Yang from the Oriental Institute of Science and Technology." ”

"Zhang Yang, you are Zhang Yang!" Wu Nana said in surprise: "I have heard of the name for a long time, but I was still studying abroad last year, and I haven't seen your heroic deeds!" She immediately pulled down her gloves and stretched out her hand to Zhang Yang, "It's nice to meet you!"

Zhang Yang also stretched out his hand to shake her hand, and said with a smile: "It turned out to be a returnee!

Entering the dissection room, Yang Junwei said: "Nana, come over today and take Zhang Yang to see this person called No. 883." ”

"This is it!" Wu Nana said, pointing to a covered corpse.

Zhang Yang took a few steps forward and naturally lifted the white cloth that was covered. His expression naturally grew.

Wu Nana's eyes lit up, and she secretly looked at the legendary young hero. The heartstrings seemed to be flicked and trembled slightly: What a handsome man!

However, she disguised it well, as if nothing had happened.

Zhang Yang didn't pay attention to these, his attention was all focused on the corpse at this time. At this time, he can do two tracking actions, one is to directly enter the corpse, from the entire activity trajectory of the corpse to everything that happened when he was alive, and the other is to sense the breath of each person who remains on the corpse and has been in contact with it recently, and then check them one by one.

After thinking about it, he decided to choose the second mode. Although the first one came quickly, after experiencing everything that happened to the deceased, he felt that because as long as it is a human being, there is privacy, and to peep into a person's privacy is disrespectful to a person, even though it is a deceased.

He casually covered the white cloth, looked up at Wu Nana and said, "Thank you!" At this time, he found that the female forensic doctor was secretly looking at himself.

"No, you're welcome!" Wu Nana's face turned red, as if revealing a kind of shyness. But Zhang Yang intuitively judged that this expression seemed to be a little weird, but he didn't pay attention to these, and this thought also flashed.

Wu Nana seemed to be surprised and asked, "Is this promising?"

"yes, what else do you want to see?" Zhang Yang smiled.

"Okay, let's go!" Yang Junwei had already wanted to go out, the smell, coupled with the disembowelment of the corpse, he felt like vomiting.

Out of the dissection room, he exhaled comfortably, and then asked Zhang Yang, "Do you see anything?"

"It's almost, but it takes time to digest it. Zhang Yang nodded.

"What, what does this see?" Wu Nana asked in surprise. "I've been researching for hours, and I haven't found anything!" she stuck out her tongue.

"That's good! That's good!" Yang Junwei laughed. What kind of place is the Oriental Academy, he knows better than anyone else, as soon as the poisoning incident happened, the above was in a hurry, and within a few hours, he received more than a dozen phone calls, and a few of them were even big people that he couldn't usually contact at all.

So, he felt the pressure invisibly.

Hearing Wu Nana ask, he smiled and said, "It depends on who makes the move, Zhang Yang makes the move, everything is simple!" After speaking, he laughed.

Zhang Yang looked at the future father-in-law with an excited expression, and couldn't help but smile. Being a police officer is not as beautiful as ordinary people imagine, and one thing that seems ordinary may keep a policeman awake at night.

"Uncle, I'll go back first, I have a message to call you!" Zhang Yang said, and then said to Wu Nana: "Returnee beauty, thank you!"

"Okay, come over early for dinner this Friday night!" Yang Junwei said.

"Okay!" Zhang Yang agreed, waved at Wu Nana, and turned to leave.

"Director, who is Zhang Yang from your family?" asked Wu Nana, ...... you?"

Yang Junwei looked at Wu Nana and smiled, "He's my daughter's boyfriend!"

"Oh!" Wu Nana's face flashed with a hint of disappointment and other expressions, and then, with a smile, she said, "Director, I'm going to work!"

"Let's go!" Yang Junwei nodded, and walked briskly towards his office.

Zhang Yang did not return to the academy, but stopped at the foot of a mountain not far from the academy. He headed up the mountain. Halfway up the mountain, he found a rock and sat cross-legged.

Closing his eyes, his sense of smell gushed out at the same time. In an instant, more than a dozen rays of light, invisible to the naked eye, covered the area of Dongzhen County.

At six o'clock in the morning, get up, get in touch with the breath, get familiar (a middle-aged woman crying in the academy guardhouse at noon).

At six o'clock in the morning, to seven o'clock, I came into contact with the breath of five people, strange. Breath retention.

From seven o'clock in the morning to eight o'clock, I came into contact with the breath of nine people, strange. Breath retention.

From eight o'clock in the morning to nine o'clock, I came into contact with the breath of six people, strange. Breath retention.

Morning......

According to the first round of investigation, by 10:15 a.m., He Gao had been in contact with a total of 31 people, and only three people had close contact after the death, namely a middle-aged woman (He Gao's wife), Wu Nana and Yang Junwei.

According to these thirty-one flowing atmospheres, they are distributed in the county farmers' market, food street, food street and Xiaohu Lane.

What made Zhang Yang pay attention to Xiaohu Alley, because the flowing breath here was only one person, and it was only two streets away from He Gao's house.

However, Zhang Yang still started to investigate one by one from six o'clock, and the breath was tracked to the space movement and observation, until Zhang Yang found several "inappropriate" incidents, until the last ten people within ten o'clock were eliminated one by one, and in the end, only the last suspect from 10 to 10 o'clock in the morning was left.

This made Zhang Yang depressed. It took more than half a day to dare to love, and the result was still a zero.

Finally, although he had paid attention to this aura from the beginning, he did not think that this person was the murderer.

When Zhang Yang appeared in Xiaohu Alley, he terminated the space contract, and at this time, it was almost dusk.

This person's breath, since his first round of investigation, has been in a room in the middle of the alley, and until now, what makes Zhang Yang feel strange is that in the past few hours, this person has been in this room and has never left.

When Zhang Yang slowly arrived in front of this house, he suddenly sensed that the person in this house was a peak powerhouse who practiced physique, although there was still a certain distance compared to Lin Lao, but compared with Yang Zhendong, he was a few points better.

Of course, Zhang Yang didn't take this strength to heart, but he was thinking, could it be that He Gao's death was related to this strong man?

He Gao is just an ordinary person, he can't withstand a blow at all in front of this strong person who is physically strong, and there is no reason why he can still support him until he goes home, and he only dies after saying a word.

Unless, the purpose of this person to kill He Gao is not only to kill him, but also to create an illusion, and at the same time to blame the Oriental Academy.

But why did he do it?

These thoughts just flashed through his mind.