This is so fucking abnormal! Du Dayong thought angrily.

"Pan Guanghui asked me to come to you." Du Dayong decided to use Pan Guanghui to stimulate Liu Siji.

"Guang Hui asked you to come to me? You are a liar! Guang Hui has already left Hexi. If she comes back, she will definitely come to me first. Why do I let you come to me!"

Du Dayong looked at Liu Siji's expression of affirmation and shook his head again.

"Has Pan Guanghui seen anything dirty?"

"Misunderstanding? There is no misunderstanding between Guanghui and I."

Du Dayong made Liu Siji laugh and cry.

Du Dayong didn't want to waste any more time.

"Liu Siji and Pan Guanghui were killed because they knew some secret?"

"You're talking nonsense! Guanghui is just riding a crane to the west. She has already attained enlightenment. How can an ordinary person like you talk nonsense?"

Du Dayong didn't even think about it, he quickly knocked on the window, and then left the small room directly.

Du Dayong thought that Liu Siji was really crazy.

However, before leaving, Du Dayong still went to Liu Si Si's bedside doctor and asked about Liu Si Si's condition.

The doctor in charge of the bed told Du Dayong that since Liu Siji entered the hospital, he liked to steal other people's things, whether they were food or household items, so he was sent to the strict control ward.

Then Du Dayong thought that he wanted to send some food to the ward, and followed the doctor in charge to take a close look at Liu Siji's ward.

Du Dayong took a brief look and found that the windows of the entire ward were blocked from the outside with metal mesh. Even the visible window on the door was blocked by metal mesh. The legs of the bed seemed to be buried in the ground.

Yes, it looks like it should be a fixed bed.

Just as Du Dayong and Liu Siji looked at each other, someone happened to call the bed doctor, and Du Dayong had no choice but to prepare to leave.

But when he saw Liu Siji in the ward looking at him blankly at this time, Du Dayong smiled unnaturally and waved to Liu Siji. Unexpectedly, Liu Siji also laughed strangely and looked out the window.

Du Da used his hand to chop diagonally, and then made a gesture with the number 3.

Du Dayong was a little strange, but he didn't want to go into Liu Siji's ward and continued to wave to Liu Siji. Unexpectedly, Liu Siji turned around and left immediately.

Listening to the doctor in charge urging him, Du Dayong had no choice but to leave the ward.

After leaving the mental hospital, Du Dayong felt as if he had changed into a different world.

What does the gesture 3 mean? Did Liu Siji think of something? Could it be a fictitious number in his own spiritual world? Or was he counting numbers silently and happened to make the gesture 3?

Du Dayong was thinking randomly while driving.

When they arrived at Tietujun's place, Du Dayong took off his makeup and left without staying much.

Back in the office, Du Dayong began to study the dossier materials carefully again. This time Du Dayong looked at it very carefully, but from beginning to end, he still couldn't find any clues.

Du Dayong was really discouraged at this moment. After putting down the file, Du Dayong actually did a set of eye exercises. While doing it, he was still reciting 1234-5678.

Tu Qijun was so shocked by Du Da's confusing behavior that he ran off to play with Erlegs by himself.

After dinner in the evening, those who should have gone out to follow had already started following. Du Dayong waited until half past nine before taking Ma Haitao and Gao Shaoqing to the crime scene.

Du Dayong believed that these two were both elderly people. If they could hear it, it meant that Pan Guanghui at that time should also be able to hear it.

When we arrived at the scene, it was almost ten o'clock in the evening.

There are very few people on winter nights.

Du Dayong first placed a crying beacon at the place where Pan Guanghui was stabbed, and then placed a beacon calling for help.

When he goes out, if he asks Gao Shaoqing and Ma Haitao whether they heard them in the correct order, he will play the tape recorder further.

After playing it twice, both Gao Shaoqing and Ma Haitao said they heard it very clearly. They cried the first time and called for help the second time.

Du Dayong turned back again and put the tape recorder and the small speaker about fifty meters inside again. This time Du Dayong shuffled the playback three times. If the order was still correct this time, then Du Dayong could be sure.

, this method can definitely trick Pan Guanghui into entering the alley.

After they went out, the answers given by both of them were wrong, so Du Dayong had no choice but to keep trying to distance himself.

It wasn't until they were at a corner of the crime scene, about 20 meters away from the crime scene, that the two people heard exactly the same sequence.

But when Du Dayong looked at the corner, he saw that there was a blind spot at the entrance of the alley. Du Dayong ran to the opposite side of the corner again and played it again. This time the two people gave the same answer as they heard at the corner.

Very correct.

However, there is no obstruction on the opposite side of the corner. As long as Pan Guanghui comes in, he can directly see here. Then the suspect rushing towards Pan Guanghui will also cause Pan Guanghui to escape. However, the photos of the scene show that Pan Guanghui was walking forward and was suddenly stabbed.
Chapter completed!