The children were trapped in the school for four or five days, and their lives were still uncertain, and the parents of the children found the school gate early in the morning.

"Let me in, I want to see my son!" A man in his thirties, standing shirtless at the front of the crowd, his voice as loud as a dragon's.

"The school is closed right now and no one is allowed to go in." An armed policeman glared angrily at the man who was shouting and said angrily.

"Let your mother fart, Lao Tzu's son has been locked up in school for four or five days, can Lao Tzu not be in a hurry? Hurry up and get out of the way of Lao Tzu, or we'll break in......"

The special police snorted coldly, in their eyes, these people are some people, how many people dare to break in? As long as the warning shots are fired, they are all honest.

However, the SWAT officers ignored the fact that for parents, children are the most important thing, even more important than their lives, and it is normal for them to be locked up in school for four or five days and locked down by force, and they are afraid of their children's safety.

The middle-aged man led by is Ma Dayong, a villager from Hongxing Village, his daughter is also locked in the school, he is going crazy if he doesn't see his daughter for a few days, he is a flame of temper, and now the attitude of the armed police is very tough, he screamed, grabbed the neck of the armed police and pulled it back directly.

Yin Hanyan sat on the side, and saw that Hu Che's face was covered with sweat, she walked to Hu Che with a wet towel to help him wipe the sweat off his face.

"When you're tired, take a break." Yin Hanyan said. Her voice was a little less cold, and there was a faint hint of concern.

"Thank you!" Hu Che said with a slight smile. At this time, he didn't have the heart to joke with Yin Hanyan, and he had to find a way to determine whether it was Yin Snake Gu.

But it is also very troublesome to determine whether it is Yin Snake Gu, most of the Yin Snake Gu are from Miao Jiang, first of all, we must determine whether there are people from Miao Jiang in Hongxing Village, thinking of this, Hu Che didn't dare to stay a little, and went straight to Lu Yuanbo's office after leaving the dormitory, he has been teaching in Hongxing Village for decades, and he should know the situation here very well.

Along the way, Hu Che's brain was spinning rapidly, how could the Yin Snake Gu suddenly appear in Hongxing Village, and the first child in the Gu may be a breakthrough point, but unfortunately that child is dead, if you want to find the problem, you must start from the child's parents, and at the same time, what makes him wonder is who has such a deep hatred for a child, and actually gives such a domineering poison to the child, this poison is almost incomprehensible.

Lu Yuanbo paced back and forth in the office, his face was full of urgency, and there were even beads of sweat falling, two more sick children appeared today, and one died, if the condition could not be controlled, he would not dare to think about it anymore......

Just at this time, Hu Che came, he hurriedly asked Hu Che to sit down, poured a cup of tea for Hu Che, and hurriedly asked, "Doctor Hu, how is the situation?" Is there any progress? ”

Hu Che shook his head with a wry smile and said: "Principal Lu, the situation is very bad, if I guess correctly, the poison in the children is the Yin Snake Gu, this is a very rare and domineering poison, we must find the root cause of the Yin Snake Gu as soon as possible, in order to find a way to prescribe the right medicine......"

"Yin Snake Gu?" Lu Yuanbo frowned, he had never heard of this kind of poison, but when he heard this name, he was startled, and hurriedly said, "Doctor Hu, what is the root cause of what you said?" ”

"Principal Lu, you have been in Hongxing Village for a long time, are there any people from Miao Jiang here?" Hu Che raised his eyebrows and said, "Let's find a way to meet the parents of the first poisoned child, maybe we can find out something!" ”

Hu Che mentioned the child's parents, Lu Yuanbo's face suddenly froze, he was going to find the child's parents according to Hu Che yesterday, but he was shocked, the child's father Zhao Tiegang died three days ago, and the child's mother was also missing, and it has not been found yet.

"Doctor Hu, I'm afraid this is a bit troublesome......" Lu Yuanbo sighed and said, "The child's father died three days ago, and the mother is also missing. ”

"The Miao Jiang people you are talking about, we don't have them in Hongxing Village, I can be sure of this." Lu Yuanbo said.

Hearing Lu Yuanbo say this, Hu Che suddenly became nervous, Zhao Xiaohu was poisoned to death, how could his father Zhao Tiegang also die.

"Principal Lu, how did Zhao Tiegang die? Suicide? Hu Che frowned and asked.

"I can't be sure, the villagers said that he died of excessive sadness...... Lu Yuanbo shook his head helplessly and asked, "Doctor Hu, do you think there is something strange here?" ”

Anyone who studies medicine knows that people who are overly sad may die, but the probability is extremely low, and it can even be ignored, Zhao Tiegang's death is nothing, but how could her wife disappear in just a few days?

In the countryside, there is a wake, and someone must keep the vigil for three days if someone dies in the family, and Zhao Tiegang's wife He Yuefeng disappeared at this time, which is a little unreasonable.

"Principal Lu, I think there is something wrong with this, but I can't be sure, do you know Zhao Tiegang's family situation?" Hu Che frowned and asked.

Hearing Hu Che ask, Lu Yuanbo sighed and said: "Zhao Tiegang is also an orphan, he used to be my student, and he had a hard time in the first two years of marriage, but they both recognized that they worked, and in the past two years, the village began to build greenhouses, and the rain was also sufficient, and the small couple did not have less land. The two of them often fight over this. ”

"You said that this Zhao Tiegang is true, he just did nonsense when the days were better, and he didn't cherish his ......family at all" Lu Yuanbo shook his head helplessly, glanced at Hu Che, and said again: "Doctor Hu, you don't suspect that Zhao Tiegang was poisoned, right?" ”

At the beginning, Hu Che didn't think so much, and he didn't suspect Zhao Tiegang, after all, his son Zhao Xiaohu was the first child to be poisoned, and he was also the first to die, and the tiger poison did not eat children, let alone people, but I heard Lu Yuanbo mention Zhao Tiegang and the matter of the widow Yu, plus Zhao Tiegang's wife He Yuefeng suddenly disappeared, if all the suspicions are linked together, it is like He Yuefeng's Yin Snake Gu in order to take revenge on Zhao Tiegang, although these are all inferences, but they are very likely to exist.

Of course, Hu Che did not suspect that Zhao Tiegang was poisoned, and he was not poor and unable to live, who would think of dying in such a nourishing little life.

Hu Che suspected that Zhao Tiegang's wife He Yuefeng, she wanted to retaliate against Zhao Tiegang for using extreme methods, but she didn't want to kill her son, these are very possible, as long as He Yuefeng can be found, the truth may be revealed.

However, Hu Che couldn't figure it out a little, if the poison in the children was really Yin Snake Gu, where did He Yuefeng get the Yin Snake Gu......

"Principal Lu, I'm just guessing, but I don't have evidence, we'd better find Zhao Tiegang's wife He Yuefeng right now, if it's really her poisoning, the consequences will be unimaginable......" Hu Che frowned and said.