Luo Shixian listened attentively to her analysis, nodded in agreement, and then asked, "Forensic Doctor Su, are you familiar with Chen Dongdong?" ”

"Before I went abroad, I saw each other more often, after all, we were neighbors. In my memory, the last time I saw Chen Dongdong was several years ago. I heard Aunt Chen say that after graduating from college, he found a job ......" Su Zhiqian's voice paused, frowned slightly, and continued, "The job of a chef." ”

The 130 wounds left on the bodies of the five female deceased, each about 2 centimeters deep, were committed in a modus operandi that required strict knife skills.

"Chen Dongdong's occupation is in line with the murderer's criminal profile." After Luo Shixian nodded and replied, he thought about it for a while, and he asked: "Forensic Doctor Su, the 'Zhuangzhuang' you mentioned to Chen Ye in the hospital, he is Chen Dongdong's nickname, right?" ”

A few days had passed since this happened, but she had a sense of distantness. Su Zhiqian remembered Chen Dongdong's appearance. However, she couldn't replace the skinny him with a sturdy man who was molested by Gu Manman at around two o'clock in the morning on the 7th.

Su Zhiqian was stunned, came back to her senses, and understood that she couldn't be emotional, she replied slowly: "Yes, Team Luo." ”

Luo Shixian noticed the woman's strange appearance, and his hand on the steering wheel tightened, wanting to comfort her a few words. When he pulled his lips, reason overcame emotion, and he spoke: "Forensic doctor Su, Chen Dongdong hasn't been home for a long time, right?" ”

He thought of the conversation he had with Aunt Chen in the hospital.

"Hmm." Su Zhiqian nodded, and when her memory went back to that day, she spoke: "Chen Dongdong is not filial. After work, he didn't go home once a year. On the day that Aunt Chen was stunned by Gu Manman's death, I saw that she was in a low mood and made up a lie. I ......"

The female voice paused, she pursed her lips, and after taking a deep breath, Su Zhiqian adjusted her state and continued: "I didn't expect this to be a scam. ”

Su Zhiqian tried his best to hide the turmoil in his heart, Luo Shixian still found clues from some details, the man looked at him for a moment, and said: "Forensic doctor Su, when you didn't say the name of 'Chen Dongdong', I didn't suspect that there was a problem with Chen Ye's confession. ”

Is this man comforting himself?

Su Zhiqian's chest was tight for a few seconds, and she couldn't express her polite gratitude, she pulled the topic back to the case analysis, and said, "Team Luo, and then what?" ”

Luo Shixian was not too surprised by her cold response, but there was a slight sour feeling in her heart. In less than half a second, he spoke: "Chen Dongdong hasn't been home for a long time, Gu Manman's body was carried upstairs by him in a suitcase, and the person who knew that Chen Dongdong's face was using the knife must be someone Chen Ye knew, and they would think that the person was going home to visit relatives." It makes sense to think that way. ”

"Indeed." Su Zhiqian followed this line of thought, she also had a clue, and said: "There are mostly tenants in the 'Chengdong Community'. It is normal for people who don't know Chen Dongdong to think that he is a tenant they don't know. ”

"Yes." Luo Shixian nodded in approval, and then he said, "Chen Ye said that a man wearing a hat ran out of Gu Manman's room. Doctor Su, the police painted a portrait of the suspect according to the characteristics you gave, and questioned the scene of the crime and the surrounding residents, but they have not received any clues. Do you have any other thoughts on this? ”

"There has been no result, which can only mean that the direction of the investigation is wrong." After thinking about the question, Su Zhiqian gave the answer. Soon she had an idea of her own, saying, "In this case, we have to go back to the thing itself." ”