Chapter 1041

"Any results?"

Jiang Yuan finished the survey, returned to the Changyang City Criminal Police Detachment, and first asked Meng Chengbiao this question.

Meng Chengbiao shook his head: "Not very smooth. Li Haojie is still a minor, and there are many restrictions on interrogation. It is estimated that it will take another day, at least."

"Don't worry." Jiang Yuan's emotions were quite stable.

Jiang Yuan's cold case task force is equivalent to handling cases in a different place. Coupled with Jiang Yuan's fame, countless eyes are staring at it, wishing that every step was looked at by people under a magnifying glass. Various procedural requirements inevitably reduced the efficiency of interrogation. Jiang Yuan had long expected this.

Meng Chengbiao breathed a sigh of relief and said: "I'll go back and think of a way to see how to break through. The prosecutor from the procuratorate is following the whole process, and I have to write something for him."

Jiang Yuan comforted Meng Chengbiao two more sentences, then went to the Changyang City Criminal Science Center to read the reports produced by the laboratory here.

Many people read reports to see the conclusions in the reports, but this obviously gains the least information. The conclusions in the reports can be corrected. Many times, they must be read in conjunction with the specific information in the reports. Further, the specific information in the reports can provide more guidance.

Wan Wan Baoming, the director of the Criminal Science and Technology Center, accompanied Jiang Yuan for a walk, took a handcart of materials, all of which were various test materials brought back in the past two days, including many trace evidence.

Several people sat in the office and studied them together for half a day. Finally, Jiang Yuan put down the report in his hand and said: "Basically, none of them can be used."

"That's what I said." Wan Wan Baoming sighed.

"Don't worry." Jiang Yuan already has a lot of experience in handling cases now, and without any skills, he is also a qualified special task force leader.

For this case, although it is still serious, Jiang Yuan is still very confident.

Jiang Yuan said: "The criminal science side continues to collect evidence to see if it can point to Li Haojie. Li Haojie is a minor, and his family might be lucky. If there is some strong evidence to point to him, the Li family should give up."

Wan Wan Baoming nodded heavily: "Li Haojie has already reached the age of 16, and can be tried and punished as an adult. Even if he can't be sentenced to death, he can be imprisoned for life."

Jiang Yuan nodded.

Just as they were talking, Jiang Yuan's phone rang.

Jiang Yuan answered the phone, and Meng Chengbiao's voice was dull.

Meng Chengbiao: "Captain Jiang, there is a little accident."

Jiang Yuan frowned, and the soul of a forensic doctor was instantly on his body: "Did you interrogate the person to death?"

"That didn't happen. That didn't happen." Meng Chengbiao felt a little bit of relief inexplicably. If in Jiang Yuan's mind, interrogating someone to death was just a little accident, then the matter he wanted to say now was really nothing.

Jiang Yuan: "What accident?"

Meng Chengbiao coughed twice, his tone became more serious, and said: "Li Haojie confessed that he did have puppy love with the victim Sun Xiuwen, and also climbed up the window of the Li family many times, and occasionally called Sun Xiuwen out to play. However... on the day of the incident, Li Haojie had an alibi, claiming that he didn't call Sun Xiuwen out."

"What evidence?"

"He took a few videos at home, and also had a video call with relatives in other places. Preliminary verification, it should be true."

"That is to say, Li Haojie was excluded from suspicion again?" Jiang Yuan raised his voice at the microphone, a little unhappy.

"Yes." Meng Chengbiao answered helplessly.

"What about Li Haojie's brother? He should be an adult, have you interrogated him?" Jiang Yuan was still a little unhappy.

"Adult, the interrogation went smoothly, but he was also at home that day and participated in the video call with the relative. In addition, Li Haojie's brother has a mobile phone, and we have searched it, there is no evidence."

Speaking of this, the suspicion of Li Haojie's family can basically be considered excluded.

Jiang Yuan frowned slightly.

Meng Chengbiao waited for a few seconds, and seeing no response on the phone, he said cautiously: "Captain Jiang, in this way, should we consider a crime of passion on the spur of the moment?"

"Unlikely." Jiang Yuan said firmly: "The previous criminal police detachment considered random crime, which was based on the time of death being 6:00 am to 8:00 am. This time period is the time for the victim to go to school, and it is possible to be seen by people passing by, and then be infringed."

Jiang Yuan said to the phone: "Now, the time of death is determined to be 3:00 am. At this time, the victim Sun Xiuwen cannot enter or exit from the front door. Her mother and stepfather live on the first floor, and the movement at the door is all in their ears. Moreover, Sun Xiuwen already has a mature strategy for climbing over the wall, and there is no need to take risks from the front door."

Meng Chengbiao understood a little at this time, and couldn't help but say: "The jeans used by Sun Xiuwen to climb over the wall were rolled up and placed in the wardrobe. If Sun Xiuwen climbed down the building alone, who helped her collect that string of jeans?"

Jiang Yuan: "Exactly."

Meng Chengbiao was completely wrapped in it, and couldn't help but say: "Doesn't this become a paradox? Sun Xiuwen didn't take the initiative to climb the building, but died in her own home at 3:00 am. Then if the killer took the initiative to drill into her home, her home is not the first scene, and after the killer ran away, who collected those jeans?"

Jiang Yuan thought, without answering immediately.

Meng Chengbiao's interest came up, and the detective instinct returned for a limited time, saying: "Could it be the victim Sun Xiuwen's mother, worried about the impact of the reputation, secretly collected the jeans..."

Jiang Yuan recalled the bridge surface at the scene at this time, interrupted Meng Chengbiao's words, and said: "The footprints on the wall are still relatively fresh."

"What do you mean?"

"Although it is impossible to accurately judge the specific time of the footprints, it can be seen that Sun Xiuwen's frequency of climbing the wall is relatively high."

Meng Chengbiao put away Sherlock Holmes's thinking, immediately turned into Watson, and asked: "This shows?"

"Young people nowadays, do they just climb the wall to date their boyfriends? Too monotonous." Jiang Yuan said: "You re-interrogate Li Haojie and ask him to see who else Sun Xiuwen would see when she climbed the wall, who else knew she would climb the wall, or in other words, besides seeing Li Haojie, who else would she see when she climbed the wall?"

"Yes." Meng Chengbiao understood and went to act immediately.

Half an hour later.

Meng Chengbiao's phone called again, and the opening was: "Captain Jiang, you are as accurate as a god."

"Is there anyone else?" Jiang Yuan was also waiting for Meng Chengbiao's call.

Meng Chengbiao said "Yes", and said: "Sun Xiuwen also has two best friends. Occasionally, Sun Xiuwen would also climb out to play with her best friends. They have a secret base because of Sun Xiuwen's boyfriend's relative's house. They don't come back usually, but the water, electricity, and appliances are all complete."

It is not easy for a best friend to strangle another best friend, and the difficulty of using a pillow is even higher.

Jiang Yuan asked while thinking: "Play what?"

"Watch movies together, drink, dance, they have a secret base. It is the house of a relative of one of the best friends' boyfriends."

Jiang Yuan breathed a sigh of relief: "That is to say, there is another male who knows that Sun Xiuwen often climbs the wall."

"Two." Meng Chengbiao said: "Both best friends have boyfriends."

"Bring them all back." Jiang Yuan paused and said: "I will go to the scene again."