Chapter 40: Vacation?

The further back she looked, the more solemn Zhuang Xueyi's expression became.

There are hundreds of people who have participated in the test, but so far, none of them have come forward to testify, where are they now? Who are "he" and "they" in the diary? Who are "we"?

Cancer drugs? What does it have to do with Youlan?

Or is there more than one drug being tested?

Incomprehensible!

……

Ever since he got the key to 443, Xiao Han has been wondering why the colleague in charge of trace inspection didn't find the key.

Although the key is in the cotton wool of the bed, since Chu Yan can find it, why didn't Zhibo, who has rich experience in the field, find it? Is it negligence or something else?

In order not to startle the snake, Xiao Han decided to talk to Gao Xianming.

Because there was no authorization, Xiao Han couldn't check the detailed facts of Xiang Yonghua's undercover case back then, but since Gao Xianming and Xiang Yonghua were old acquaintances, he must know something.

……

Gao Xianming's office

After getting the key, Gao Xianming was silent for a long time.

"How did you get this key?"

"Someone gave it to me."

"Who?"

"An informant."

"Oh~"

Gao Xianming looked Xiao Han up and down, obviously, he didn't believe Xiao Han's words, but for the criminal police, an informant is also a normal thing.

Xiao Han couldn't say it, so why did he ask again.

After taking two sips of tea, Gao Xianming was thoughtful.

After some thought, Gao Xianming said: "Do you know where Lao Xiang lived when he was in Yunnan? ”

looked at the key in Gao Xianming's hand.

"Could it be...... No way, how can the house key mark the house number! Xiao Han looked at Gao Xianming incredulously.

"I remember you haven't taken a vacation for almost two years, so take a break and relax."

Looking at Gao Xianming's resolute eyes, Xiao Han withdrew from the office.

Furlough?

It's time to take a break.

……

After Xiao Han exited the office, Gao Xianming took out a mobile phone that he had never seen and used, and entered a string of phone numbers in his hand.

"How's it going over there?"

"It has been successfully replaced, and it is currently in the process of articulation."

"Okay."

……

The four "suicides" were actually criminal murders, which is easy for a discerning person to identify, but if you look at them alone, they did die by suicide.

Fortunately, although the four girls all died in Ning City, they were distributed in different areas of Ning City, and they were all sparsely populated mountainous areas or unfinished areas, and the criminal police team blocked the news in time, so it did not cause a large panic. In addition, there is a flood of information in society now, and criminal cases are niche news, which will naturally be forgotten by the public after a long time.

Such incidents have occurred since the eighties, but at that time, through human autopsy, hallucinogens were found in the corpses, but recently there were no traces of drugs found in the bodies of the four girls, which was the most headache for Gao Xianming.

Has the drug been escalated to the point where it leaves no trace?

"I hope the 'painter' side can gain something." Gao Xianming muttered to himself.

……

When Chu Yan was talking to Xiao Han about Tianhai Pharmaceutical, Xiao Han was in a small town in Yunnan, in front of Xiang Yonghua's residence, in front of the two-story building marked 443.

By consulting the files, Xiao Han found out where Xiang Yonghua lived when he was in Yunnan.

After more than 30 years, the building, which was originally thought to have been demolished, is still standing in place. Although the two-story building in front of it looks out of place compared to the surrounding buildings, it can be seen from the exterior wall that the building has been carefully cared for, the flowers and plants are luxuriant, and the house has traces of repair, so it is not dilapidated, and 443 is the key to the door of this two-story building.

The door key of the house is actually marked with the house number!

……

Standing in front of the single-family building, Xiao Han looked around and found that there was a dilapidated guest house on the side of the back door of the small building.

Before the Xiang Yonghua case is revealed, all clues cannot be ignored, and all behaviors that expose their identities cannot occur easily.

Choosing the best observation point, Xiao Han stayed in.

After two days of observation, Xiao Han found that there were no people entering and leaving the small building, so he pretended to ask Yonghua's relatives for news from the guest house.

According to the reaction of the front desk of the guest house, the door of Xiang Yonghua's house is closed all year round, and Xiang Yonghua only comes back once every two or three years, and there is usually no one in the house. But every once in a while, an old man would come to clean the house, and other than that, no one else would come or go.

Xiang Yonghua lives in Ning City all the year round, and rarely comes back here, so why did he buy this place for? In order to solve the doubts in his heart, Xiao Han decided to visit Xiaolou at night.