"Three days?" Xia Lan rubbed her ears, unable to accept Sun Yu's words for a while.

Just after the two left the Public Security Bureau, Sun Yu said that the truth behind Xu Qingqiu's death must be found out within three days.

Xia Lan saw the confrontation between Sun Yu and Duan Heng, and she also noticed that the lawyer's appearance three days later had other meanings, but Xia Lan never expected that it would be related to Xu Qingqiu's death.

"Do you have any doubts about why Duan Heng had time to burn computers and other things, but kept some key evidence that could unravel the murder methods of the first three cases?" Sun Yu said as he walked.

Xia Lan nodded. Duan Heng burned the computer to destroy evidence. But if Duan Heng had the intention to destroy evidence, why not destroy all the evidence?

"Through the interrogation just now, I found that he was deliberately leading me to ask questions about Xu Qingqiu. Although I don't know if this was his purpose, let's check Xu Qingqiu first!" Sun Yu thought.

Xia Lan nodded seriously, "According to what Li Dong said, the people who bullied Xu Qingqiu that night were all dead. If Duan Heng's purpose was just to take revenge on these people, he could have made Han Zhiyan his first target."

Han Zhiyan was not a public official, and his death was more like an accident. After all, other brands of new energy trams in other countries have experienced spontaneous combustion or brake failure.

Then by killing Kang Yanzhong's people, Duan Heng could escape unscathed after his revenge. Without that evidence, the police would not be able to catch him.

From this point of view, it seems that Han Zhiyan deliberately changed the order of the killings, just to let the police catch him.

Xia Lan thought of two possibilities, either Duan Heng was terminally ill and wanted to end his own life to prevent the deceased's family from seeking revenge on Xu Qingqiu's mother-in-law and daughter after knowing the reason.

Either Xu Qingqiu's death was not that simple. Sun Yu had analyzed this before. Xu Qingqiu was a very strong woman and the probability of her committing suicide was very small. Others might be involved behind this. Duan Heng was helpless, so he wanted to use the police's ability to

Find out the real culprit behind Han Zhiyan.

Xia Lan lowered her head to analyze while walking, and bumped into Sun Yu. She was shocked at first, and after confirming that the person she bumped into was Sun Yu, she rubbed her forehead and pouted.

With a doting smile on his face, Sun Yu stretched out his hand to rub Xia Lan's head, "I didn't expect it! Our team leader Xia has such clear thinking now."

It was a rare compliment from Sun Yu. Xia Lan pouted and suppressed a smile. If it were not in a public place, she would definitely thank Sun Yu for his approval with a kiss.

This happy feeling disappeared within a few seconds. Xia Lan asked worriedly: "It has been three months since Xu Qingqiu committed suicide. We have also read the information on the case. Can we find any other clues?"

"Yes!" Sun Yu smiled, "Han Zhiyan is just taking over his father Han Hui's business. The actual head of Jianhui Group is still Han Hui. If Han Zhiyan did something shameful, what do you think?

Wouldn’t his father know?”

"What if the people behind Han Zhiyan are too powerful and Han Hui doesn't dare to say anything?" Xia Lan's expression became even more anxious.

When Xia Lan was analyzing just now, she had a vague feeling that the person behind him was probably acquainted with Kang Yanzhong and others, so his identity was not an ordinary person or a businessman.

"Then we have to see if Han Hui is his son." Sun Yu gave Xia Lan a mysterious smile, as if he knew that Han Hui would definitely reveal that person.

The two drove to the door of Han Hui's house. As the richest man in Anhe County, Han Hui fully reflected his wealth in his house.

This is a row of European-style villas, independent of the artificial lake. There are seven villas in total. It is said that they all belong to him, and several of his mistresses live here.

Earth Emperor!

This was Xia Lan's first feeling after seeing these villas. Looking at the fierce security guards, Xia Lan was basically sure why Han Zhiyan would do something like sexually assaulting women on the street.

Xia Lan showed her ID. The security guard glanced at it and said impatiently: "If you don't go to interrogate the murderer of our young master, what are you doing here?"

Hearing these words, Xia Lan's eyes flashed with light.

Their external statement was that Han Zhiyan died in an accident. This security guard actually said that Han Zhiyan was murdered, and he also knew that the police had caught the murderer?

How long had it been since they arrested Duan Heng? And they didn't tell the public at all which case he was the murderer. How did a security guard who showed Han Hui the door already know?

Sun Yu pulled Xia Lan who was about to get angry, showed his signature social smile, and handed a pack of cigarettes to the security guard, "Brother, please tell me inside, there is someone else who killed your young master. We need to find Han

Always confirm something.”

The security guard stared at the cigarette in Sun Yu's hand and hesitated for a while. A pack of soft Chinese would have been taken directly by him under normal circumstances. After all, it was just a notification. Whether Han Hui saw them or not had nothing to do with him.

But now the problem lies in the purpose of Sun Yu's coming. He came here for the young master's death. Everyone knows that Han Hui loves the young master the most. After finding out about the young master's accident in the morning, he smashed up the living room. At this time, he seems to be venting his anger on a mistress.

!

The security guard weighed it up and finally did not take the pack of cigarettes. If Han Hui knew that he had influenced the young master in order to receive the gift, he would not have to breathe in Anhe County.

The security guard picked up the intercom and explained the situation. Two minutes later, a man's rich voice came from the intercom, "Take them to Xiaoyan's house and wait."

Sun Yu and Xia Lan glanced at each other at the same time. Through the intercom, they both heard the sound of a woman moaning. It was not a moan of pleasure, but more like a moan caused by excessive pain.

Sun Yu shook Xia Lan's hand and tapped her fingers quickly on the back of her hand, telling Xia Lan to mind her own business through the Morse code between them.

Compared to Xia Lan, Sun Yu had seen more darkness than that. He could imagine that there was a woman covered in injuries lying on the other side of the walkie-talkie. But he was also sure that even if they went to the scene, the woman would not be there.

She will admit that it was Han Hui who beat her.

The two followed the security guard into the five-meter-high iron gate. Behind the iron gate were flowers, plants and trees like a paradise. Every place was carefully designed, and the air was several times fresher than outside.

Sun Yu moved his body towards Xia Lan, looked ahead and joked softly: "Look at the residence of the richest man in a small county, and then look at the residence of the richest man in Mengshan City."
Chapter completed!