"Is this a portrait of a criminal suspect?" Shen Ling stood nearby and asked curiously: "In such a short time, so many characteristics of the criminal suspect can be described."

"It can also be said that this is one of the secret skills of our Lu family's "Secret Technique of Chasing Shadows", the catching ink pen." I explained while summarizing: "The height after wearing shoes is about 170cm, which should be about the same as Sun Chao. We are acquainted, even very familiar.”

"So, I have a good idea." Shen Ling looked at me with a smile and said.

"What can I do?" I was suddenly stunned, as if Shen Ling was very confident.

"I didn't expect it, Xiao Ban Xian'er, you have WeChat Moments on your mobile phone." Seeing that I hadn't guessed it, Shen Ling laughed and said, "Xiao Ban Xian'er, although your secret skills are very powerful, but for..."

Before Shen Ling could finish speaking, I looked at Shen Ling with a wry smile and said, "Will the criminal suspect leave Sun Chao's cell phone to us?"

Shen Ling was stunned.

"But what you said must be right. If the murderer is very familiar with Sun Chao, then the murderer will definitely guess that the police will investigate her. Then it is safest to throw away or destroy Sun Chao's mobile phone. Do you think the murderer will Where do you choose to throw it?" Although Shen Ling made a rash inference, I think it is still very feasible.

"Well, it seems that what I said is not completely wrong. Where could it be?" Shen Ling pouted and started pacing around the classroom.

"There is a way, Sister Shen, we can try this." I suddenly remembered a function on my mobile phone.

Shen Ling suddenly turned around and said, "What can I do? Tell me quickly."

I stood next to Sun Chao's body, pointed at Sun Chao and said, "Look, Sun Chao's clothes are not cheap."

He Xiaofei, who was standing next to me, took a look, raised his head and said, "AJ, Fila, they are either fashion brands or big fashion brands. What does this have to do with finding the murderer?"

"It's very simple. Let me ask you, what mobile phone do businessmen like most, and what mobile phone do students like most?" I said, looking at He Xiaofei and Shen Ling.

Shen Ling hesitated for a moment and answered me: "My dad likes Huawei the most when doing business. I liked using Apple when I wasn't graduating. What's wrong? There are a lot of people using these phones."

When I saw that Shen Ling didn't react, I knew that Shen Ling didn't like playing with mobile phones.

"Let's assume that Sun Chao uses Apple, can we use the latest mobile phone search function to directly locate Sun Chao's mobile phone?" I smiled and told everyone the answer.

He Xiaofei immediately asked me, "What about the other phones used by Sun Chao?"

"Actually, many Android phones also have this function, but you don't know it." I took out my own Android phone and said, "Look, there are internal functions to find the phone, but it's not as obvious as Apple's."

"This is a good idea, Technician Liu, can you try to locate Sun Chao's mobile phone?" Shen Ling said to a colleague next to him, and also introduced it to us: "This is the best network in our bureau. Technical expert, Liu Wen.”

Liu Wen nodded and said: "The technical problem is not big. As long as the phone is not flooded, it can definitely be solved in three hours."

When I heard Liu Wen say that, I immediately added: If the phone is flooded, it will be difficult to locate it. There are not many water bodies in our school, just the big lake downstairs."

Shen Ling said: "Let's do this, Liu Wen, go back to the bureau immediately to find the location. Leave two people to look at the scene. The others will take Sun Chao's body back to the bureau first."

He Xiaofei asked quietly: "Is it time to eat?"

Shen Ling turned around and said, "I'm going to order takeout. Let's eat here and do some work after eating."

When I heard that I was ordering takeout, I thought about it and decided to forget it. I said, "Let's go to the cafeteria to eat. We'll eat in groups. I have a meal card, so it's cheaper."

Shen Ling nodded and said, "Okay, I'll reimburse you, let's go."

So Roy, He Xiaofei, Shen Ling and Technician Liu and I went into a group, and the others went to the cafeteria to eat respectively.

After sitting down in the cafeteria, Shen Ling asked: "Lu Huan, do you think Sun Chao's girlfriend Bai Xiaodie is the murderer?"

I stopped my chopsticks and replied: "I have suspected it before, but her height does not match my guess, so it can't be the case. I guess your colleagues who went to visit should also come back in the afternoon. Let's summarize the situation first. Bar."

Shen Ling nodded and stopped talking.

The food in the cafeteria was quickly finished. After leaving the cafeteria, Shen Lingxin said with emotion: "It's better to be a student."

"It's the same, students also have troubles." I replied without thinking.

Shen Ling turned around and said, "Xiao Banxian'er, when you reach my age, you will understand it."

"It sounds like you are very big." He Xiaofei interjected from the side.

Since there was such a big criminal case in the school and a large number of police officers needed to visit, the principal decided to temporarily stop classes today and stay in the dormitory. Therefore, He Xiaofei and I accepted Shen Ling's invitation and went to the bureau to attend the meeting. Case meeting.

In fact, it was said to be a meeting, but most people didn't get any information, let alone any useful clues. Even the policeman who visited Sun Chao's dormitory said that Sun Chao's roommate went to play games last night, and no one could find anything. I didn't notice that they didn't know who Sun Chao had a good relationship with, and Sun Chao looked down on them at all.

Shen Ling put all the interview records together and looked at me: "Xiao Banxian'er, what else can you do? These investigations are all in vain."

I sat aside, ignoring Shen Ling's words, but thinking about the missing points in the entire case.

Sun Chao and Bai Xiaodie broke up. Sun Chao went to the old teaching building alone, but Bai Xiaodie said that Sun Chao went with a female ghost. Later, Sun Chao was killed. Bai Xiaodie found out the news in the morning. The female ghost, I I don’t quite believe it, so what’s the problem?

"Have you found the surveillance camera?" I asked.

"Forget it, the surveillance in your school cannot be used at all." Shen Ling threw away the ballpoint pen that was recording things and said, "It's just because there is no surveillance that we can't do anything."

I paused. It seemed like I needed to visit the old teaching building at night tonight.

"Shen Ling, how about we just lure the snake out of its hole?" I decided to take a risk.

"What's the meaning?"

"After the murderer killed Sun Chao, he must have been very vigilant. If we told others that Sun Chao had left information about the murderer on the ground before his death, such as initials, what do you think the murderer would do?"

"The killer will go and make sure he's exposed."

"right."

"Then she won't escape in advance?" He Xiaofei asked.
Chapter completed!