Ah Lu thought that if he continued to inquire in Wangjia Village, he would not get more news, and he would not know who Wu Mazi, who changed his surname to Wang Dafa, and what it had to do with the Fang family.

So, Ah Lu left Wangjia Village and returned to Shuangxi Village to report his investigation to Chu Xintian.

Chu Xintian also believes that there seems to be a lot of information in this line. However, what they currently had seemed to have nothing to do with the Fang Clan, and they couldn't guess at will. I'm afraid that this matter will have to be put aside, and they will concentrate on investigating the cause of Fang's death.

So Chu Xintian put it away. There are only two lines of the letter about Wu Mazi changing his name to Wang Dafa, and he will not deal with this matter first, and the next step is to discuss with Ah Lu how to investigate the cause of Fang's death.

But in the end, how can the cause of Fang's death be found?

That night, after Ah Lu taught Bai Yongjing Changquan, he asked Hammer and Bai Yongjing to practice together. Then he discussed the matter with Chu Xintian.

Chu Xintian and Ah Lu sat on the kang in the West House. They were silent for a moment. In the end, Alu spoke first.

"Sister Chu Yuan, we have analyzed it before. In fact, ninety percent of the stories in the suicide note are true. The reason we need to reconfirm this story is that it involves not only the death of your mother, but also your biological father, Chu Huaiyuan. So we need to make sure that the truth of this story is ten percent so that we can move on to the next step, do you want to know if your mother was poisoned? There's a very simple way to do it..."

Ah Lu said, and couldn't help but stop.

Actually, Chu Xintian is also very clear in his heart. What did Alu say.

"You're talking about autopsies, right?"

"That's right." Ah Lu nodded to Chu Xintian.

Only by opening the coffin for an autopsy could it be determined whether the cause of her death was weakness after childbirth or poisoning after drinking poison.

Although it has been more than ten years, if you drink poison, there will definitely be traces on your body.

It is also clear that ancient times were not as advanced as modern high-tech, but Chu Xintian also knew that there was a special autopsy industry in this era. Once arsenic and other heavy metal toxins are absorbed by the body, they never go away, and even if the flesh and skin of the person are rotten over time, the remaining bones can still be tested for toxins.

So as long as you check Fang's bones to see if there are any toxins in the bones, you can clearly know the cause of Fang's death.

Although Fang has been buried for many years, the cause of death is still unknown, leaving such a righteous and indignant suicide note. In Chu Xintian's opinion, although she has been buried, she is not going to be buried peacefully, so reopening the coffin for autopsy now is not to disturb her mother's peace.

"Yes, but we can't go down in broad daylight."

"This is nature, Sister Chu Yuan. Tonight, after midnight, we'll sneak over. ”

After two lifetimes, Chu Xintian did such a thing as an open coffin autopsy for the first time.

Although Chu Xintian's courage is not small, walking in the cemetery on this dark night, listening to the calls of the owls around him, Chu Xintian still can't help but feel that his back is cold.

Luckily, she's not alone. Alu and Hammer were with her.

Fang's tomb is on the southern slope of ten miles away from the county seat.

This cemetery is also the ancestral grave of the Fang family.

The graves of the county magistrate and the old lady Fang are next to the grave of the way.

In Chu Xintian's memory, when the Fang family died, Chu Huaiyuan held a grand funeral for the Fang family for the sake of face.

However, Chu Huaiyuan was reluctant to spend money to buy a cemetery, so he said that the Fang family left a last word, saying that she would be buried with her parents.

Chu Xintian stood in front of the tomb and looked at the small stone tablet in front of Fang's tomb. She was full of feelings.

Husband and wife are one flesh. They live in the same bed and should be buried in the same cave when they die. However, in order to save money, Chu Huaiyuan refused to buy a cemetery for his wife. Of course, he didn't plan to bury himself and the Fang clan together after he died.