No one wants to commit a crime in heaven, everyone who embarks on the road of crime is caused by various factors, it may be family factors, it may be social factors, it may be emotional factors, it may be work factors, it may also be personal factors, it is important to fight crime, but it is more important to prevent and prevent crime.

After Xu Lang's arrival, the Second Criminal Investigation Team conducted case analysis and discussion on Chen Zhiyan's case.

First of all, Ye Xuefei conducted an autopsy report on the body of the deceased.

"The deceased, female, now Chinese New Year's Eve and seven-year-old, the body found at the scene and the biological samples of Sun Xiaomei, the wife of the owner of the barbecued pork shop Liu Changhong, were compared with DNA, and the same identification can be made, the skull found in the kitchen of the barbecued pork shop and the bones found in the refrigerator and freezer of the suspect Chen Zhiyan's home, according to the examination, the deceased was killed on June 12, that is, four days ago, according to the examination of the skull, the deceased suffered a severe blow to the head before his death, which was a brain injury, resulting in extensive bleeding and death, after death, the body was dismembered, According to the analysis of the bones, the tools for dismembering the corpse were murder weapons such as kitchen knives and axes. ”

After Ye Xuefei finished speaking, she sat down, and after Lu Ye listened, she looked at the others and asked, "Is there anything else to add?" ”

At this time, Li Lei stood up and said: "According to the on-site investigation of the barbecued pork restaurant, the skull of the deceased was found in the kitchen stewed barrel, as well as a large amount of hair, and the corpse parts were only partially remnants due to long-term high temperature stew, and the most complete corpse parts were only found by Brother Lang The fingers and footprints of Chen Zhiyan, the manager of the barbecued pork shop, were found in the kitchen, and the bloodstains were found on the wall of the kitchen. It was not the suspect Chen Zhiyan's, but a man's footprints, size 42 sneaker footprints. ”

"So, at the crime scene, in addition to the suspect Chen Zhiyan, there were other people who entered the kitchen of the barbecued pork restaurant?" Lu Ye asked.

"Yes." Li Lei nodded and said.

Lu Ye nodded and motioned for Li Lei to continue.

Li Lei continued: "At the home of the suspect Chen Zhiyan, the rest of the deceased's bones were found in the refrigerator of the refrigerator, some of the deceased's clothes were found in the bathroom, and the clothes and photos of the deceased's husband Liu Changhong were found at the scene. ”

"Anything else?" Lu Ye asked.

"Nope."

Lu Ye waved his hand, motioned for Li Lei to sit down, and asked, "Is Liu Changhong, the husband of the deceased Sun Xiaomei, suspected of committing a crime?" ”

Everyone looked at investigator Zhao Hua.

Zhao Hua didn't hesitate, and just wanted to stand up, he heard Lu Ye say, "Sit and say." ”

Hearing Lu Ye say this, Zhao Hua was not polite, just sat in his seat and said: "According to the investigation of the neighbors around the deceased, it was found that the deceased did have a fierce quarrel with her husband Liu Changhong the morning before his death, as for the specific reason for the quarrel, no one knows, according to the confession of the deceased's husband Liu Changhong, after he quarreled with the deceased, he went to the mahjong parlor to play mahjong until he was found by us and brought back to the public security bureau. However, according to the investigation of the owner of the mahjong parlor and the mahjong friend who played mahjong with Liu Changhong at the time, it was found that the deceased did not go to the mahjong parlor that morning, but the mahjong parlor that went to the mahjong parlor at more than two o'clock in the afternoon, and Liu Changhong has been in the mahjong parlor since then, which is basically consistent with his confession. ”

After listening to this, Lu Ye looked at Zhao Hua and asked: "The deceased was killed on June 12, Liu Changhong and the deceased quarreled on June 11, Liu Changhong went to the mahjong hall at two o'clock in the afternoon on June 11, and Liu Changhong has never been to the mahjong hall since then, right?" ”

Zhao Hua nodded and said, "Yes." ”

"In this way, Liu Changhong has sufficient alibi evidence, and he has no time to commit the crime."

After Lu Ye finished speaking, he looked at Ning Yanran.

Ning Yanran saw Lu Ye looking at her, Ning Yanran nodded, and said, "Judging from the current situation, Liu Changhong does not have the time to commit the crime. ”

At this time, Xu Lang finally asked: "When did Liu Changhong and the deceased Sun Xiaomei quarrel on June 11, and when did Liu Changhong leave the house?" ”

When Zhao Hua heard this, he immediately said: "According to the investigation of the deceased's neighbors, Liu Changhong and the deceased had a quarrel at half past six in the morning on June 11, because he was going to send his son to school at that time, and it was just half past six when he went out, so he remembered very clearly, as for when Liu Changhong left, according to the neighbor's reflection, Liu Changhong left the house at about half past seven in the morning, because at that time, he just came back after sending the child back and met Liu Changhong, and he also greeted Liu Changhong at that time. It's just that Liu Changhong ignored him. ”

After listening to this, Xu Lang continued to ask: "So Liu Changhong went to the mahjong parlor at two o'clock in the afternoon on the 11th, and he left home at half past seven in the morning, so where did he go in the middle of six and a half hours?" ”

Zhao Hua answered: "According to Chen Zhiyan's confession, we visited the neighbors near Chen Zhiyan and learned that at nine o'clock in the morning of the 11th, someone saw Liu Changhong go to Chen Zhiyan's house. ”

"Then did anyone see when Liu Changhong left?" Xu Lang continued to ask.

Zhao Hua flipped through the information, and then said: "Yes, it is the owner of a cigarette shop at the door, he remembers that it was after noon, Liu Changhong went to his store to buy cigarettes, and it seems that they came out of Chen Zhiyan's house." ”

After listening to Zhao Hua's investigation, Xu Lang nodded, then looked at Li Lei and asked, "There was also a man's footprint found at the scene of the barbecued pork restaurant?" ”

Li Lei nodded.

Xu Lang continued to ask: "Have you done an identification with Liu Changhong's footprints?" ”

Li Lei nodded and said, "It's done, it's not Liu Changhong." ”

"Who would it be if it wasn't Liu Changhong? Apart from the suspect Chen Zhiyan, who else can enter the kitchen of the barbecued pork restaurant? Xu Lang muttered to himself.

At this time, Zhang Lei, who had not spoken, suddenly said, "Could it be his?" ”

As soon as Zhang Lei's words came out, everyone looked at Zhang Lei and asked in unison, "Who is he?" ”

Zhang Lei was suddenly looked at by so many people, a little uncomfortable, muttered, and said, "Chen Zhiyan's ex-boyfriend Cheng Fei." ”

Xu Lang's eyes lit up when he heard this, he suspected that there was more than one murderer in this case, Li Lei found an incomplete male footprint at the scene, which just confirmed Xu Lang's guess, so Xu Lang asked: "Have you found Cheng Fei?" ”

Zhang Lei nodded and said, "It's locked in the interrogation room." ”

"Smack"

Xu Lang slapped the table and said to Zhang Lei: "Immediately identify this Cheng Fei's footprints and the footprints found at the scene to see if they were left by him." ”

Everyone was taken aback by Xu Lang's slap, Lu Ye stood on the main seat, looked at Xu Lang, and found that today's Xu Lang was completely different from the Xu Lang he saw yesterday, yesterday's Xu Lang looked very decadent, and today's Xu Lang's performance, Lu Ye seemed to see Xu Lang's appearance when he first entered the criminal investigation team, although Lu Ye didn't know what happened last night, but he still nodded with relief.

For his old comrade-in-arms Xu Yuan, Lu Ye has always been very guilty, he didn't find out Xu Yuan's case back then, and later Xu Yuan's daughter Xu Chan's case was not solved, which made Lu Ye feel more and more guilty, and felt sorry for Xu Yuan's spirit in the sky, so when Xu Lang applied for the police academy, Lu Ye has always been very concerned about this child, Xu Lang's performance in the police academy made Lu Ye feel very satisfied, with Xu Yuan's style of handling cases back then, which made Lu Ye see Xu Yuan's shadow on Xu Lang's body, which recruited Xu Lang into the second criminal investigation team.

Zhang Lei looked at Xu Lang, then at Ning Yanran, and finally at Lu Ye, who was sitting in the main seat, and asked in a low voice, "Now?" ”

"Now"

Xu Lang and Ning Yanran said in unison.

It seemed that the former captain and the current captain spoke together, and Zhang Lei immediately stood up and left the conference room.

After Zhang Lei left, Lu Ye glanced at everyone and said: "The murderer in this case is very cruel, and the methods are very cruel, we must find conclusive evidence, investigate carefully, and don't miss any details, understand?" ”

"Understood."

Everyone said in unison.

Lu Ye stood up, seemed to think of something, turned his head, and said to Ning Yanran: "By the way, before the case is solved, don't disclose the case to the outside world for the time being, so as not to cause unnecessary panic." ”

"Yes, Director." Ning Yanran immediately stood up and said.

Lu Ye finally looked at Xu Lang, who was always sitting in his seat, frowning, and said: "By the way, let me tell you one thing, although Xu Lang resigned from the position of the captain of the second criminal investigation team and is no longer a policeman, but the superiors held a meeting and decided that Xu Lang was specially hired as the criminal investigation consultant of the Public Security Bureau of S City, and he belongs to the staff. ”

After saying this, Lu Ye left the conference room, and when he passed by Xu Lang, he patted Xu Lang's shoulder heavily and didn't say anything.

It wasn't until long after Lu Ye left that there was still a dead silence in the conference room, and everyone looked at Xu Lang, and then they understood why Ning Yanran would let Xu Lang participate in the investigation of this case, it turned out to be because of this.

Ning Yanran didn't have much reaction because she knew it for a long time, Li Lei and Lu Xing were very excited, after all, they had worked with Xu Lang for three years, and they had long been used to following Xu Lang to handle cases together, and Ye Xuefei, who should be the happiest, didn't show much joy after knowing the news, but just raised her head and glanced at Xu Lang, and Ye Xuefei still looked a little abnormal today, because since Xu Lang entered the conference room, Ye Xuefei didn't look at him, which was not the same as Ye Xuefei's previous performance, Li Lei has been secretly observing Ye Xuefei's expression, and after seeing that Ye Xuefei didn't react, he was relieved and a little puzzled at the same time.

Xu Lang didn't care about other people's eyes, but was still thinking about the Cheng Fei that Zhang Lei had inadvertently mentioned just now. Now that the conference room was suddenly quiet, he raised his head and saw that everyone was looking at him, so Xu Lang asked, "What's wrong?" ”

The others didn't speak, they still stared at Xu Lang, as if Xu Lang was a big beauty, which made Xu Lang look a little creepy, so Xu Lang slapped the table and said, "Go to work, why are you looking at me?" ”

Listening to this familiar tone and familiar style, everyone looked at each other and smiled, and they all left the conference room one after another, and they all went to their own business, Ye Xuefei also left the conference room and went to the underground morgue.

Ning Yanran saw this scene, and became more and more curious about Xu Lang, she has been in the second criminal investigation team for three months, and she has not been able to speak so effectively without Xu Lang, who has been away from the second criminal investigation team for nearly four months, and they usually do what they ask them to do, but there is absolutely no Xu Lang who is so resolute after he speaks.

Ning Yanran walked up to Xu Lang, patted Xu Lang's shoulder, and said, "It's okay, I'm not the captain anymore, it's more effective than me as the captain." ”

Xu Lang looked at Ning Yanran blankly, pretending to be stupid and said, "What did you say?" Why can't I understand? ”

Ning Yanran glanced at Xu Lang, and didn't continue, but said, "Let's go see that Cheng Fei." ”

Xu Lang nodded, stood up, and left the conference room with Ning Yanran.

The two came to the interrogation room where Cheng Fei was being held, and through the one-way glass, Xu Lang finally saw Cheng Fei.

Cheng Fei doesn't look very old, about the same age as Chen Zhiyan, with an airplane head, an earring on one ear, a short-sleeved floral plaid shirt with no buttons on it, revealing the tattoo on his chest, a pair of big pants on his lower body, and a pair of sneaky shoes on his feet.

Because he brought Cheng Fei to do the inquiry, he was not handcuffed, Cheng Fei's eyes were rolling around, and he kept looking at the interrogation room, with his hands crossed together, whether he would insert it, because of the excessive force, his knuckles became a little pale.

Ning Yanran looked at Cheng Fei in the interrogation room, turned her head to look at Xu Lang, and asked, "Do you want to go in now?" ”

I didn't expect Xu Lang, who was so excited just now, but shook his head and said, "Don't worry, it's not too late to ask when the results of the footprint comparison come out, and..."

Xu Lang said this and did not say any more.

Ning Yanran was aroused by Xu Lang's words and asked, "And what?" ”

Xu Lang looked at Cheng Fei in the interrogation room and said: "And this guy is not the first time to enter the bureau, he must have some experience in resisting interrogation, we don't have any evidence now, this kid won't tell the truth." ”

"How do you know he's not in the police station for the first time?" Ning Yanran continued to ask.

Hearing Ning Yanran ask, Xu Lang did not answer immediately, but moved his gaze from Cheng Fei to Ning Yanran's body, and looked at Ning Yanran with a puzzled expression.

Ning Yanran was a little uncomfortable by Xu Lang, so she asked, "What's wrong?" Am I asking the wrong question? ”

Xu Lang shook his head and said, "If I'm not mistaken, you were transferred from the H Provincial Public Security Department to the Second Criminal Investigation Team of S City, right?" ”

Ning Yanran nodded, not understanding why Xu Lang asked this, but then Ning Yanran understood what Xu Lang meant, he was doubting whether Ning Yanran had any experience in handling cases.

Because as long as he is a criminal policeman, especially a criminal policeman who has been in the Public Security Department of Province H, it can be seen that Cheng Fei must be a bad teenager, and the problem Xu Lang just said can naturally be seen, and Ning Yanran, as a person who was transferred from Province H to the second criminal investigation team, and is also the captain of the second criminal investigation team, how could he not notice this, which made Xu Lang very puzzled.

After Ning Yanran figured this out, she was not embarrassed, and explained with a smile: "I was assigned to the H Provincial Public Security Department after graduation, and I rarely interrogate prisoners in person, so I lack experience. ”

Hearing Ning Yanran's explanation, Xu Lang understood why Ning Yanran was like a curious baby, asking Xu Lang everything, which made Xu Lang very speechless, no wonder Li Lei and they were not as active as before when Ning Yanran arranged work.

After knowing the answer, Xu Lang didn't continue to ask, he knew in his heart that since Ning Yanran was able to work directly in the H Provincial Public Security Department after graduation, he must have a deep background, if it was in the past, Xu Lang would definitely ask about it, but now he is no longer working in the second criminal investigation team, just a consultant of the criminal investigation team, Xu Lang has no interest in these things, so he is too lazy to ask.

Ning Yanran saw that Xu Lang didn't speak, and was afraid that Xu Lang would continue to ask, so she changed the topic and asked, "What are we going to do next?" Interrogating Chen Zhiyan? ”

Xu Lang shook his head and said, "Let's go and meet Liu Changhong for a while." ”

"Interrogating Liu Changhong? Isn't it already certain that he has nothing to do with this case? Also interrogated what he was doing? Ning Yanran asked puzzled.

Xu Lang didn't explain anything, but walked straight to the next interrogation room, Ning Yanran had no choice but to follow, and then ordered a policeman to bring Liu Changhong over.

Soon, Liu Changhong was taken into the interrogation room, Liu Changhong, who had never been through the detention center, stayed in the public security bureau all night, and the whole person looked very decadent, sluggish, and dark circles came out, and it looked like he didn't sleep well last night.

After Liu Changhong sat down, Xu Lang asked, "On the morning of June 11, did you have a quarrel with Sun Xiaomei?" ”

Hearing Xu Lang's question mark, Liu Changhong's first sentence was: "Officer, my wife's death has nothing to do with me, I love my wife very much." ”

Xu Lang looked at Liu Changhong for a long time, until Liu Changhong lowered his head and didn't dare to look directly into Xu Lang's eyes, Xu Lang repeated the question just now.

Liu Changhong was honest this time, nodded, and said, "Yes, we quarreled that morning. ”

"Why are you arguing?"

"For the sake of the children and the matter of the barbecued pork restaurant."

"Tell me about it."

Liu Changhong raised his head, looked at Xu Lang, and asked, "Can you give me a cigarette?" ”

Xu Lang took out the cigarette case from his pocket, took out the lighter, put the lighter on top of the cigarette case, and pushed it off in front of Liu Changhong together.

Liu Changhong picked up the cigarette case, hurriedly took out a cigarette from it, lit it, took a hard puff, closed his eyes, and after a while, he spit out a faint smoke ring, opened his eyes, and saw that Xu Lang and Ning Yanran were looking at him, and Liu Changhong began to tell.