"! I knew you'd do this. Saber grinned and jumped out.

"Alright, let them all come down, there is a task. Tang Yang shook his head helplessly.

Hearing that there was a mission, the saber was not in trouble, and ran upstairs quickly.

As soon as Tang Yang walked into Li Zeyu's office with his front foot, the saber and his back foot followed.

"Boss, what's the mission?" asked the tank.

"You go to the person in charge of the troops stationed in Zhongzhou, and ask him to provide a map of the mountains around Zhongzhou City, and find out the base of that mysterious organization for me. Tang Yang said.

"Yes!" said Tank and the others in a solemn manner.

"Iron Bull, bullets, and blood roses are left behind to prevent those guys from making a comeback. Tang Yang continued.

"Yes!" the tankers turned and walked out.

Tan Song watched them leave, and said hesitantly: "This is like looking for a needle in the sea, can you find them?"

"You don't have to worry about this. Tang Yang smiled.

"Knock, knock, knock,"

At this moment, there was a soft knock on the office door.

"Come in!" Li Zeyu shouted.

The door was gently pushed open, and a middle-aged woman in her forties, supported by a young man, walked in, followed by more than a dozen people, men and women, old and young.

Seeing the middle-aged woman, Tan Song hurriedly walked over, helped her and said, "Sister-in-law, why are you here." ”

"Lao Zhang is suddenly gone, can I not come?" This middle-aged woman is Zhang Xuezheng's wife Bai Suqiu, I saw that her eyes were red and swollen, and I couldn't help crying when I saw Tan Song.

Tan Song comforted him for a while, helped him to sit down on the sofa, and Bai Suqiu's mood slowly returned to calm.

"Director Tan, how did our family Lao Zhang die?" Bai Suqiu asked with a crying voice.

"Sister-in-law, the autopsy report has not yet come out, and the specific cause is still uncertain. Tan Song said softly.

The young man who was holding Bai Suqiu suddenly lost control and shouted loudly: "What are you not sure, my uncle was fine in the morning, how can he say that he is dead, this is obviously killed by someone, if you don't find clues to solve the case as soon as possible, what are you waiting for the autopsy report." ”

Tan Song glanced at the young man and said coldly: "Am I a policeman or are you a policeman?"

The young man opened his mouth and wanted to speak, but was shouted by Bai Suqiuli: "Xiao Chao shut up!"

Although the guy was dissatisfied, he didn't dare to speak again.

"Director Tan, children are not sensible, don't mind. Bai Suqiu lowered his head and said.

"It's okay, I can understand your feelings. Tan Song said.

"Knock, knock, knock,"

There was another knock on the office door, and everyone looked up at the door, and it was the medical examiner.

"Tan Bureau, there is a result. The medical examiner said.

"How's the situation?" Tan Song said urgently.

"It was a heart attack. ”

"How is it possible!" As soon as the forensic doctor finished speaking, the young man Xiaochao suddenly shouted.

Bai Suqiu was also a little unconvinced, and said suspiciously: "Lao Zhang has a heart attack, but it is not serious, and he has not been sick for many years, how can he suddenly die of a heart attack?"

"It is normal to have a history of illness and have a heart attack, that is, there is no medical history, and there are many cases of death from a heart attack. The medical examiner said.

Bai Suqiu was silent, didn't speak, stood up silently, and said, "Let's go, let's go back and arrange the funeral for Lao Zhang." ”

Apparently she also agreed with the medical examiner's claim.

"Wait!" Tang Yang suddenly shouted.

Bai Suqiu stopped, turned around and looked back at Tang Yang suspiciously.

"Can I talk to you alone?" Tang Yang said.

"Yes!" Bai Suqiu said to the people beside her, "You go out and wait for me." ”

The young man Xiaochao immediately stopped doing it, and shouted loudly: "What do you police want to do? We are all family members, and there is something we can't know." ”

"It's true that you're a family member, but you have to know what kind of place this is, let you go out, how can there be so much nonsense. Tang Yang said in a cold voice.

"The police are amazing, my uncle was killed, and you actually said that he had a heart attack, this is dereliction of duty, and I want to sue you. Xiao Chao roared angrily.

Tang Yang's face sank, his expression was cold, Xiao Chao saw Tang Yang's appearance, and suddenly felt a burst of fear in his heart, so frightened that he hurriedly took a few steps back, and said in a trembling voice: "You, what do you want to do?"

"Get me out!" Tang Yang snorted coldly.

Bai Suqiu frowned and said, "You all go out, I'm fine alone." ”

Since the victims have spoken, even if some people are dissatisfied, they dare not say anything, and they all walk out one by one.

Tang Yang sat down and closed the door, looked at Bai Suqiu and said, "Sit down." ”

Bai Suqiu sat on the sofa again and said, "Do you have something to say." ”

"The autopsy report doesn't tell everything, I can also tell you that Zhang Xuezheng was killed, there is no doubt about it, but if you want to catch the murderer, you must answer me a few questions without reservation. Tang Yang said.

Hearing Tang Yang's words, the forensic doctor suddenly became anxious and said: "Tang Ju! The deceased did not have any injuries on his body, and there was no damage or internal bleeding in the internal organs, and I collected the deceased's heart, liver, and kidney for medical examination, and all the evidence pointed to sudden death from heart disease, and it was sudden cardiac death. ”

Because Tang Yang was not wearing a police uniform, Bai Suqiu didn't know what Tang Yang's identity was, but now when he heard the forensic doctor's words, he knew that this young man was actually the deputy director.

Tang Yang didn't answer him, looked at Bai Suqiu and said, "Zhang Xuezheng has mouth ulcers, you should know." ”

"Yes. Bai Suqiu nodded and said.

"Who else knows besides you?" Tang Yang then asked.

Bai Suqiu thought for a while before saying, "I don't know much about this, but the most likely thing to know is Lao Zhang's driver." ”

Tang Yang didn't ask any more questions, took the autopsy report in the forensic doctor's hand and looked at it, and said, "Did you pay attention to his mouth during the autopsy?"

"After examination, the deceased had mouth ulcers, and they were very serious, and the tip of the tongue was pink and the tongue coating was yellowish, but this is normal, and patients with mouth ulcers are like this. The medical examiner said.

Tang Yang handed the teacup back to the forensic doctor, and then said, "You take it back immediately for testing, and then test Zhang Xuezheng's blood as well, and bring it to me as soon as possible." ”

The forensic doctor took the teacup, looked at Tang Yang in a daze, and said hesitantly: "Tang Bureau, you are suspicious, "

"That's right, I once encountered a similar case in the course of a mission, poisoned people have two characteristics, first, they will fall into a coma, and within three minutes they will cause heart disease and nervous system damage and death, and second, if you take it orally, this poison will not be poisoned, it must pass through the blood. ”

Hearing Tang Yang's words, everyone was stunned, and finally understood why Tang Yang insisted that Zhang Xuezheng was killed by him.

The forensic doctor nodded a little excitedly, Zhang Xuezheng's death has attracted social attention, if an unknown toxic substance is really found in the teacup and Zhang Xuezheng's blood, then this case will definitely cause a sensation in the entire Zhongzhou City, and he, a little forensic doctor, will also follow the tide and become famous in one fell swoop.

"Tang Bureau! I'll go back and test it. After the forensic doctor finished speaking, he turned and left.

Tang Yang's words made Bai Suqiu's spirit much better, and he watched the forensic doctor leave, and said hopefully: "Director Tang, can I stay here and wait for the results?"

"Yes, but you let the outside people go back first, and our conversation can't be revealed. Tang Yang thought for a while and said

"I understand that. After Bai Suqiu finished speaking, she stood up and walked out, there was a loud noise outside, and she quickly regained her calm, and then she walked in again.

"They're worried about me, so if they don't leave, just let them stay outside. Bai Suqiu said.

Tang Yang didn't say anything, he sat on the sofa, leaned back, and closed his eyes.

Time ticked by, and the office suddenly fell into a dead silence.

I don't know how long it took, Tan Song said softly: "If Zhang Xuezheng really killed him, then this murderer must be someone close to him." ”

This poison must pass through the wound to be effective, and his mouth ulcer meets this requirement. Tang Yang said calmly, not opening his eyes.

Li Zeyu leaned against the wall next to the door and smoked, frowned and said, "We didn't see anyone enter the office in the surveillance, who put this poison in his teacup?"

Everyone looked at Tang Yang, which was also something they couldn't understand.

"Don't look at me, I haven't figured it out now. Tang Yang said indifferently.

As the words fell, the office fell silent again, all of them looking pensive.

At half past five in the afternoon, Li Zeyu suddenly said, "It's not early, I'll go buy something to eat." ”

After saying that, he walked out.

More than ten minutes later, Li Zeyu walked back with five big convenience bags.

"Tan Bureau, Tang Bureau, everyone eats, you can't wait hungry. Li Zeyu said.

"Let's eat first!" After Tan Song finished speaking, he took out a lunch box and handed it to Bai Suqiu, saying, "Sister-in-law, you can eat some too." ”

"Thank you, I can't eat it, you can eat it. Bai Suqiu shook his head and smiled hard.

Tan Song didn't persuade him again, he couldn't persuade this kind of thing, and then looked at Tang Yang, who was still leaning there with his eyes closed, and shouted, "Old Tang!"

"I'm not hungry, so eat. Tang Yang said softly.

"If you don't eat it, forget it. After Tan Song finished speaking, he opened the convenience box, saw that the dishes inside were not bad, and he didn't care about any image, so he took the chopsticks and put them in his mouth, it seemed that he was really hungry.

Before a few people could finish eating, the office door was banged open.

The forensic doctor shouted excitedly: "Bureau Tan, the results of the Tang Bureau's test are out." ”

"How is it?" Tan Song hurriedly asked after putting down the lunch box.

"Small molecule peptides, amino acids, carbohydrates, lipids, biogenic amines and metal ions were detected in Zhang Xuezheng's blood and tea, and the current analysis has concluded that there are neurotoxins, cardiotoxins, coagulation toxins and other major components, especially cardiotoxins and neurotoxins, which are completely consistent with the symptoms of death. The medical examiner said.

PS: Today's third update,