"Show me the deceased's papers." Cheng Yijie took the certificate handed by Chen Yufei, it was the bank's work card, and the young man's ID photo on it was a suit and leather shoes, looking very handsome, and the bank he worked for was near Guanlan Xiangshu. Cheng Yijie's mind suddenly opened a trick: "I have seen this person, when the murder of a pregnant woman happened that day, he was at the scene, and after subduing the prisoner, I saw him standing next to him, wanting to come forward to help, and he looked very scared." and Li Xiaole was also at the scene at the time. If it's a serial homicide, I'm sure it's not just a coincidence. ”

"Is it their disobedience that 'there are eyes that cannot see, and ears that do not hear'?" Chen Yufei was shocked, "The murderer's targets are those passers-by who witnessed the murderer's murder and heard the pregnant woman cry for help, but turned a blind eye?" ”

"Quite possibly." Cheng Yijie said that the news broadcast by the television station exposed the surveillance video footage of the murder scene, at least seven or eight pedestrians passed by, but no one reached out to the pregnant woman who was killed, perhaps the murderer locked on to the target through that video.

"I'm going to get that surveillance video out right away, and if that's the case, the others have to be secured as soon as possible." Zhao Jun hurriedly went.

Later, Cheng Yijie and Chen Yufei went out of the room together, and other criminal police officers were questioning a pair of male and female guests in the diagonally opposite room. Chen Yufei's face turned blue after a glance, because the male guest was actually her brother Chen Yanjin, and the girl next to Chen Yanjin looked very young, wearing a school uniform and combing two braids, like a high school student. Chen Yufei was angry when he saw it, the local tyrant's brother likes to mess with flowers and grass, she knows it, but she didn't expect that even the student could do it, in case it was a minor, it would be a crime!

"Oh, old girl, you're there too." Chen Yanjin also saw Chen Yufei, he smiled, and he was not ashamed of his behavior at all.

"Come here!" Chen Yufei shouted at him.

Chen Yanjin obediently came to his sister's side.

"What's going on with that student girl?" Chen Yufei frowned angrily, "Don't touch my bottom line, those unknown Yingying Yanyan in the past, I just turn a blind eye, if you provoke a minor this time, I can't save you!" ”

Chen Yanjin laughed as if he heard a joke. "Where are your eyes, where is she a minor, she is 23 years old, but she is dressed up a little more tender. I like the student girl, so let her dress up like this, play with the temptation of school uniforms, and the room is also arranged like a middle school classroom, it's so exciting......"

"How did you hook up?" Chen Yufei interrupted him.

"Dating artifact, shake it, have a good chat, and make an appointment to open a room." Chen Yanjin smiled dryly, "Your brother doesn't have a fixed girlfriend, and his physiological needs need need to be solved, making an appointment with a woman from a good family is much better than finding a young lady." Besides, people are absolutely voluntary, don't look at her appearance is very quiet, in fact, she is very coquettish in her bones, and she is too energetic to play, hehehe. ”

"Shut up!" Chen Yufei was not interested in listening to him describe the details.

The girl who was mistaken for a student sister by Chen Yufei also surprised Cheng Yijie, although her dress was very different from usual, he still recognized it at a glance, it was Xu Youran's cousin Xu Qiaoling. Xu Qiaoling also recognized Cheng Yijie, her face was red and white for a while, she looked panicked and uneasy, and secretly glanced at Cheng Yijie several times before she approached her and said, "Please...... Don't take it ...... Tell anyone...... Including clear ...... All right? ”

"I understand, I'll keep it a secret for you." Cheng Yijie readily agreed, "But I don't understand, how can you be with Chen Yanjin, what is your relationship?" ”

"That's it...... Friendship with gunners. Xu Qiaoling's voice was so low that it was almost inaudible.

"Why?" Cheng Yijie had difficulty understanding what she was doing.

Xu Qiaoling stood in a daze for a long time before she said quietly: "For ...... Money...... I don't want to send anyone under the fence anymore. She didn't want to say anything more, bowed slightly to Cheng Yijie, and returned to the criminal police officer who had just asked.

Cheng Yijie returned to the room, breakfast had been delivered, simple milk and sandwiches. He went to the bathroom to wash up and had breakfast with Mu Qingcheng. He briefly said that there was a man next door who had been killed, and that the murderer might have been the woman he had seen last night. Mu Qingcheng understood that the police had confidentiality requirements, so he didn't ask too much.

After a while, Cheng Yijie asked casually: "Xu Youran's parents, are they good to Xu Qiaoling?" ”

"Why do you suddenly ask that?" Mu Qingcheng was very surprised that he suddenly mentioned Xu Qiaoling.

"I thought of Cheng Lang, and then I thought of Xu Qiaoling." Cheng Yijie was trustworthy and did not reveal Xu Qiaoling's secret, "I have only met Xu Qiaoling twice before, but I noticed both times that she is very concerned about Cheng Lang, it should be said that she secretly likes him." ”

"So you noticed it too, and I thought I was too sensitive." Mu Qingcheng sighed lightly, "If Qiao Ling likes Cheng Lang, she will only secretly hide it in her heart, she never dares to compete with Youran for anything." Although leisurely treats her as a sister, leisurely's father also loves Qiaoling very much, but after all, under the fence, it is inevitable that she will have some inferiority. And leisurely mom...... She has always treated her two children differently. Qiao Ling wants to take the graduate school entrance examination after graduating from undergraduate, and her leisurely father is very supportive, but her mother strongly opposes, she feels that it is benevolent and righteous to cultivate Qiao Ling to graduate from college, and there is no obligation to pay for her graduate school tuition, and she should work to make money and return to this family.

Later, Qiao Ling repeatedly assured her leisurely mother that she would rely on her own ability to work and study part-time, and she did not need to pay any tuition and living expenses for her at home, so her leisurely mother no longer objected. Qiao Ling also did what she said, not only did she not take a penny from her family after she went to graduate school, but she was also able to save some money part-time to subsidize her family, which was really capable. ”

Cheng Yijie nodded, that poor girl was actually not as capable as everyone thought, and in desperation, she had to sell her body.

Due to the privacy of the hotel, no surveillance cameras were installed, and no other witnesses other than Cheng Yijie, including Chen Yanjin and Xu Qiaoling, who lived diagonally across the street, did not hear any movement. In addition, there were few people on the road outside on rainy days, and no eyewitnesses could be found, which brought great difficulties to the investigation work. The only information that the hotel can provide is that the check-in system shows that the deceased Ding Li chose the romantic waterbed room at 10:30 that night and paid to stay.

"The drug with anesthetic effect was detected in Ding Li's body, and the same substance was also detected in the tall glass wine glass placed on the table next to the corpse. There is also a wine glass that has also been used, although it has been cleaned, fingerprinted, and put back on the holder. The next day, Chen Yufei told Cheng Yijie about these situations, "The murderer took advantage of Ding Li's inattention and poured anesthetic into his red wine glass, Ding Li made a noise when he fell down under anesthesia, the table was against the wall, and the other end of the wall was the bathroom in your room, and you heard the sound clearly." After that, the killer tied Ding Li's hands and stuffed gauze into his mouth. The dose of anesthetic was very small, and the person woke up quickly, and when he woke up, he was inserted into his abdomen with a knife, and watched him suffer from fear, bleeding profusely and dying. Like last time, the deceased's mobile phone was not found, it should have been taken by the murderer. ”

"Nine times out of ten, the woman I saw was the murderer. Even though she was wearing a wig and I didn't see her face, I could make out exactly as long as she took a few steps in front of me. Cheng Yijie is very confident in this.

"However, judging from the owner's information, none of the owners of the 80 key suspect vehicles are women." Chen Yufei was very annoyed, "Was the owner of the car lending the car to the murderer?" Or is it a partnership between two people? ”

"I want to see the owner information of the 80 key suspect vehicles." Cheng Yijie made a request.

Chen Yufei handed him a stack of copies of the materials. He looked carefully at each of the 80 car owners, and it was true that none of them were women, but he remembered the names and relevant information of all of them.

"We also watched the surveillance video when the pregnant woman was killed, the picture was very clear, and after local magnification, there were three passers-by who could see the face clearly, Li Xiaole, Ding Li, and one identity has been identified, she is a female freelancer, she went abroad to visit relatives, and she will come back in half a year. For several other people, they were photographed on the side or back, and it will take some time to find out. Chen Yufei said.

"I heard that Yang Xirou was also at the scene that day, with Li Xiaole, and she may also be in the picture." Because of Mu Qingcheng's relationship, Cheng Yijie also cares about Yang Xirou.

"Yang Xirou? Oh, there's no her in the picture. The rest of the people are all men, maybe she and Li Xiaole stand apart, and the camera only captures Li Xiaole. Chen Yufei said, "The pregnant woman who was killed was a foreigner, she and her husband Lei Minggang began to fall in love when they were in college, and after graduation, they returned to their hometown to work in order to take care of their seriously ill father, and they had a long-distance relationship for several years. She has no relatives and no friends in Xilin, and the only person close to her is her husband, and I heard that the relationship between the couple has always been very good. However, at the presumed time of death of Li Xiaole and Ding Li, Lei Minggang had sufficient alibi, and his car and model were completely different, so there was no evidence to show that he was related to the murder of Li Xiaole and Ding Li. Except for Lei Minggang, no other person with such a motive could be found. ”

"There must be some overlooked information." Cheng Yijie trusts his own judgment, "That sentence in the Bible does not appear for no reason, and it is very likely to continue to appear." The surveillance footage is not clear, and there are other ways to continue to look for those people who appear in the screen. ”