Song Chengyi asked: "Lingling, is there any way to contact Huang Pinghui? Although he got drunk that night, I think he should ask him if he has any impression of the bottle of water, or if the bottle of water has a strange smell."

Yuchi Qiming also agreed: "Yes, if technician Huang can have some clues and determine that there is a problem with the water, the person can basically lock it up. Although he doesn't know what his motive for the crime is, he can already analyze it. First, he looks for the target, find the drunk person, and then pretends to hand them warm water with medicine to relieve the discomfort after being drunk. When the person faints, he drags the person away and kills him."

Ning Yue felt chills in her heart, so perverted, but she still said: "It's already evening now. I can go to the machinery factory tomorrow to make a phone call, but tomorrow is the weekend, so I don't know if he will work overtime."

Yuchi Yuanshan said: "Well, then the rest, let's talk about it when I contact this technician tomorrow."

Yang Mansheng: "Two little brothers, don't you know if you are free later? Let's go to the place where the incident happened that night?"

Mu Chaoyang said: "Yeah, I have time."

Yuchi Qiming stood up: "Chengyi and I will go with them."

Song Chengyi said to Ning Yue: "Ling Ning, I will go with Chaoyang and the others. You can wait with your father. I will pick you up later."

"Yeah, OK!"

The two changed into casual clothes and happened to take Gu Yichen's car. The five of them went to Mu Chaoyang together and said they had met the old man's place, but because it took many days, they did not find any clues.

Although the murderer's plan failed the night before yesterday, he couldn't guarantee that he would calm down for a few days, so as long as he didn't catch him for a day, Song Chengyi and his others would not be able to stop the night surveillance and patrol operations.

There was a mission tonight, and the military cafeteria specially prepared food for them.

After eleven o'clock, before everyone was about to leave, Song Chengyi took Ning Yue and Mu Chaoyang to the cafeteria together: "Ling Ning, after eating something later, I will take you back. Gu Saner, lend us your car."

Gu Yichen's mouthful of blood stuck in his throat. He claimed to be Ning Yue's third brother, so he asked everyone to call Gu San Ge. This was the first time Song Chengyi talked to him seriously, but as soon as he opened his mouth, he said, "Gu Saner", but nothing was wrong.

Seeing that he didn't reply, Yuchi Qiming said, "It's not convenient to drive our military vehicle out. It's just right for you to drive."

Ning Yue said from the side: "Then Chengyi drives Brother Gu San's car, brother, let's drive the small truck in our factory for you later."

Yuchi Qiming nodded: "Okay!"

It is indeed abnormal to wander around the streets in groups of three or three, but if you drive a truck or a car, it doesn’t seem strange on the streets.

Tonight, the late-night snack in the cafeteria was cabbage dumplings. While eating, Song Chengyi looked at Mu Chaoyang, Deng Hongbing, and then Gu Yichen.

Gu Yichen really couldn't stand his eyes: "I said Song Chengyi, why do you always think of me? You can't suspect that we are the murderers, and then we will come to you to report clues, right?"

Song Chengyi gave him an "idiot" look: "You're thinking too much." Then he lowered his head and ate dumplings.

Yuchi Qiming understood what Song Chengyi was thinking with a look: "Do you want to use them as bait to fish?"
Chapter completed!