Song Ruilong said in surprise: "Mother, tell me quickly, what is the relationship between those wooden people, iron needles and candles?"

Zhang Meixian said: "Let's talk about candles first." Inside that thick and long candle, there is a very unique ingredient called Eroding Bone Powder. This kind of thing can make the candle burn longer and brighter. This kind of thing is not harmful to people in itself. ”

Zhang Meixian paused for a moment and said, "Let's take a look at the second thing, which is the wooden plank, which is also non-poisonous." The planks were coated with a gentlemanly pollen. This pollen alone does not poison people. However, if you mix these two things, Bone Erosion and Gentleman Drunkenness, it will immediately produce deadly poisonous gases. ”

Song Ruilong said: "You mean to say that Kong Qingyun, Jiang Zhenhu and Zheng An may have been hit by the mixed poisonous gas of Junzi Drunk and Bone Erosion, right?"

Zhang Meixian glanced at Song Ruilong and said, "I only help you analyze the results, as for what the process is, you still need to verify it."

Song Ruilong was very excited in his heart, he didn't expect that Zhang Meixian would have such a great ability to find out the things inside the candle and the things of the wooden board man.

With this result, he will re-determine the causes of death of Kong Qingyun, Jiang Zhenhu and Zheng An.

Song Ruilong also had a question: "But mother, why didn't the child find the gentleman's drunken pollen on the wooden board at the scene of the crime?" ”

Zhang Meixian said: "This is because the pollen of the gentleman's drunkenness is very easy to dissipate, especially when encountering bone erosion powder, he will emit an intoxicating poisonous gas, which will make people die in enjoyment." Also, the pollen of a gentleman's drunkenness will be dispersed very quickly, and once it turns into poisonous gas, you will never find a single pollen on the board. ”

Song Ruilong smiled and said, "That mother." How did you find the poisonous pollen from those planks? ”

Zhang Meixian said proudly: "This is my mastery, if I give everything to you, then I am afraid that I will not need to go to the scene after the autopsy." However, I can tell you that Kong Qingyun's death was definitely not due to the poison on the plank man. There was no pollen residue on the statue of Kong Qingyun, and his death was entirely due to a poisonous needle that stabbed him in the forehead. ”

Song Ruilong then asked, "Then how did Jiang Zhenhu die?" ”

Zhang Meixian said: "Jiang Zhenhu's death is completely different from Kong Qingyun's death. Jiang Zhenhu was poisoned by the bone-eroding powder in the wax oil and the gentleman on the wooden plank. As for why Jiang Zhenhu has a wooden statue of Kong Qingyun in his hand, that's the question you have to investigate. But judging from Jiang Zhenhu's death. Jiang Zhenhu didn't know that the plank man and the wax oil could kill him. Therefore, whether Jiang Zhenhu committed suicide or killed him, you need to find out. ”

After Song Ruilong heard the news, he was very excited and said, "What about Zheng An's death?" ”

Zhang Meixian sighed: "Zheng An's death had two fatal causes, one was the wooden statue and the wax oil, Zheng An died because he smelled the bone powder and the poisonous gas of the gentleman's drunkenness. The second reason was that he had been stabbed in the temple with a poisoned needle and died. ”

Zhang Meixian analyzed very calmly: "Whether it is killing people with bone eroding powder in wax oil and gentlemen's drunkenness, or killing people with poison needles, the murderer can kill a person who can't move his legs with only one use." But what I don't understand is why the murderer would kill people in two vicious ways. ”

Song Ruilong thought for a while and said, "Maybe both of them want Zheng An's life." The people outside the window saw Zheng An lying on the table, so he fired a hidden weapon at Zheng An. The poisonous needle happened to pierce Zheng An's temple. ”

A servant walked up to Song Ruilong's back and said, "My lord, Zheng Zhifei's grave has been dug up. ”

Zhang Meixian said: "Well, I'll go and see how Zheng Gongzi died?" ”

After careful inspection, Zhang Meixian said to Song Ruilong: "He died of poisoning, and Zheng Zhifei's bones have turned black." This poison is a very common poison. It's called arsenic. ”

When Zhang Meixian told the result, Xie Xiaofei fainted in Song Ruilong's arms at that time.

When Xie Xiaofei woke up again. She knelt down for Song Ruilong and said, "Please be sure to avenge the fiancé of the civil wife." ”

Song Ruilong said: "Please rest assured, Miss Xiaofei, this county will definitely investigate to the end." ”

After returning to Zheng's house, Song Ruilong and Su Xianrong called Zheng Quan in Zheng Quan's study.

Zheng Quan felt that the matter was serious, and immediately knelt down for Song Ruilong, and said, "Xiaomin has seen adults. ”

Song Ruilong didn't let Zheng Quan get up. said: "Zheng Quan, what is going on, you have to explain honestly." ”

Zheng Quan's face was innocent, and he said, "My lord, the death of Xiaomin's nephew." Xiaomin doesn't know anything, right? ”

"Nonsense!" Song Ruilong said angrily: "You are the housekeeper of the Zheng family, your brother has difficulty moving, he handed over the entire manor to you to take care of, you don't even know anything?" After Zheng Zhifei died, didn't you go to see it? ”

Zheng Quan said in a low voice: "Xiaomin is ashamed. Xiaomin has the trust of the big brother. At that time, Zheng Zhifei was infected with the plague and would infect others at any time, and Xiaomin was afraid of death and did not go to see him for the last time. ”

Song Ruilong said: "Then who saw the last side of Zheng Zhifei?"

Zheng Quandao: "Zheng Zhifei's mother Zhang Hongyan. It was she who had been taking care of Zheng Zhifei's bedside. ”

Song Ruilong didn't ask any valuable clues about Zheng An's body, so he asked Zheng Quan to go out and called Zheng Zhifei's mother Zhang Hongyan in.

As soon as Zhang Hongyan saw Song Ruilong, he knelt down for Song Ruilong and said, "My lord, please make the decision for the people's wife."

Song Ruilong asked Zhang Hongyan to sit there and reply.

After Zhang Hongyan thanked Song Ruilong, he said: "My lord, the woman suspected that Xiaofei was killed back then, but there has been no evidence. The husband of the woman said that Xiaofei had the plague, and Zheng Yuan was about to become hell, so if he died, he would die, and then let the government intervene, but he was afraid that things would get bigger and bigger, so that Zheng Yuan would never have peace. Zheng Quan also said that when Zhifei was alive, he was really guilty, and whether he died, it could be regarded as liberation. The woman also felt that Zheng Quan's words were reasonable, so she didn't insist on reporting to the official. ”

Su Xianrong said: "Then what kind of disease did Zheng Zhifei have?"

Zhang Hongyan sobbed and said, "It's typhoid fever and edema." At that time, Fei'er's face and body had a lot of red blisters, and she looked very terrible, except for the women, no one had entered Fei'er's room until now, and his things were still there. ”

Su Xianrong said: "Then in the end, that is, before Zheng Zhifei died, did he eat anything?"

(To be continued.) )