first episode

A mysterious killer brutally killed a girl in Yungang along the Yangtze River. ......

A year later. ......

The armed police detachment going to Hong Kong assisted the Shenzhen police in investigating a cultural relics smuggling case, but it disappeared in an operation. Captain Yuan Kewei thinks there is something fishy about the case. Ma Zhou, a policeman from the Propaganda Department of the Municipal Bureau, found Yuan Kewei when he was transferred to the criminal police, but he learned that his girlfriend, Feng Wei, a police officer of the major crimes unit of the criminal police, had not been to work for many days. Ma Zhou found Feng Wei and learned that she wanted to quit her job and go to Shanghai to do business. Ma Zhou was officially transferred to the criminal police team and sent to the criminal psychology research room of Interpol. Ma Zhou, who devoted himself to criminal investigation, was unhappy in every way, but then he learned that Liu Baosheng from the Criminal Psychology Research Office was involved in the detection of a blackmail case, and a blackmailer was blackmailing Youchong, the largest pet food company in this city. Ma Zhou also participated in the investigation of this case. Ma Zhou waited for Feng Wei in the dormitory all night, but got the news that Feng Wei resigned and wanted to break up with him and go to Shanghai to do business with friends. Zhou Qiang, a horse in pain, squeezed out a smile. At the same time, the mysterious killer appeared again a year ago ... The city criminal police team got the news and found a female body in Dianbing Mountain.

the second group

Yuan Kewei led the police to the scene of Dianbing Mountain. Ye Xiaojing, the forensic doctor of the Institute of Criminal Science and Technology of the Municipal Bureau, arrived at the scene late because of the selection task in the bureau. Yuan Kewei criticized and favored blackmailers to commit further crimes. Liu Baosheng used criminal psychology to describe blackmailers. Ma Zhou wanted to participate in the detection of the electric baking pan case, but he was reprimanded by Yuan Kewei. Ma Zhou was full of complaints, and Liu Baosheng and Xiao Jing inspired him. It turned out that a girl named Wen pursued Yuan Kewei a year ago, but the girl mysteriously disappeared, and now five female bodies have been found in Dianbing Mountain, so Yuan Kewei's mood is very complicated. Ma Zhou went to Feng Wei and finally saved their feelings. Although Feng Wei cared about this feeling, he didn't bother Ma Zhou. The female corpse found in Dianbing Mountain has been confirmed to be a student named Liu Beibei. Yuan Ke tried his best to lead the criminal police department to solve the problem. He sent Ma Zhou to accompany Ye Xiaojing to visit the site of Dianbing Mountain, and Ma Zhou was disgusted. You chong blackmailer committed another crime. Liu Bao carefully analyzed the criminal's crime process, and then led Ma Zhoudao to the long-distance bus station to arrest the suspect. ......

Episode 3

The suspect of extortion arrested by Liu Baosheng and Ma Zhou was a long-distance bus driver, and all the stolen goods were captured, but the old driver refused to confess the facts of the crime and could not close the case. Liu Baosheng explained the idea of solving the case to Ma Zhou from the perspective of criminal psychology, which made Ma Zhou admire him deeply. The investigation of Liu Beibei, the deceased in Dianbing Mountain, has also made progress. A man named Guo Ping spoke to Liu Beibei on the phone before she died, and another call was also made from a public phone. You need to search the caller further. When Liu Baosheng chatted with Ma Zhou, he talked about Ye Xiaojing, and Ma Zhou had a preliminary understanding of Xiaojing. You Chong blackmailed the suspect but kept his mouth shut. Liu Baosheng proposed to talk with the suspect Chen Junwei, his mentor and criminal psychologist in China Academy of Social Sciences. Ye Xiaojing found a clue to a tooth from five bones. Yuan Kewei gave this clue to Zhou Macha. Although Ma Zhou was not satisfied, he still determined the identity of Li Ting, another deceased in the electric baking pan case, from the clue of this tooth. Feng Wei met Ma Zhou on a date with a mysterious man. After the battle, Ma Zhou left in a daze. Liu Baosheng made a statement at the case analysis meeting, and his inference was confirmed by Ye Xiaojing, a forensic doctor. After the meeting, Yuan Kewei explained to Ye Xiaojing that he had never been in love with Wen a year ago, and his words showed his love for Ye Xiaojing, but Ye Xiaojing was indifferent. At the request of Bao-sheng Liu, Chen Junwei is going to talk to the blackmail suspect. The two came to the blackmail suspect's house and learned that the relationship between the blackmail suspect and his wife began in their kindergarten. ......

The fourth episode

Chen Junwei's conversation with the blackmail suspect began. Starting from the strong feelings of blackmailing the suspect and his wife, he moved with emotion and made sense of it. The blackmail suspect finally confessed to his extortion, and Ma Zhou had great respect for Chen Junwei. When he and Ye Xiaojing talked about Chen Junwei, Ye Xiaojing suddenly fell silent. After Ma Zhou left, Ye Xiaojing made an appointment with Chen Junwei for psychological counseling under a false identity. Liu Baosheng wanted to fix Ma Zhou and Ye Xiaojing, but Ma Zhou was dismissive. Ma Zhou participated in the joint arrest of smuggling suspects with Shenzhen police. He disguised himself and waited for the suspect to appear, but the suspect turned out to be Feng Wei! When Ma Zhou panicked, he made a serious mistake and his task was disrupted. The Shenzhen police captain flew into a rage. After going to the criminal police together, Yuan Ke was heard by Ye Xiaojing for denouncing Ma Zhou, and Ye Xiaojing begged Liu Baosheng to save Ma Zhou. Liu Baosheng told Ma Zhou about his previous painful experience and encouraged Ma Zhou to get out of the trough and continue to work. Ma Zhou looked for clues about Li Ting and went with him. Guo Ping, who has ties to Liu Beibei, was also arraigned. Although there was no flaw in his confession, Yuan Ke's years of experience told him that this person was suspicious. Ma Zhou misses Feng Wei. Ye Xiaojing visited Ma Zhou in the evening and told him that he could help inquire about Feng Wei. Ma Zhou sent Ye Xiaojing home. Xiao Jing explained the reason for her inferiority and autism-her father was a middle school teacher and was framed as a female student who molested her. Ma Zhou tried to comfort her. Ye Xiaojing sought psychological counseling from Chen Junwei and revealed her affection for Ma Zhou ... Through the blood test of Guo Ping, the forensic doctor confirmed that Liu Beibei had sexual relations with Guo Ping shortly before his death. ......

Episode 5

During the trial, Guo Ping admitted that she was a senior call girl in Liu Beibei. At the same time, the survey results show that Guo Ping only had sex with Liu Beibei and did not kill her. Liu Baosheng told Ma Zhou that Ye Xiaojing wanted to be taken care of, and Ma Zhou was puzzled. Under the guidance of Liu Baosheng, next week, Ma found out that the deceased Li Ting was also secretly engaged in pornographic business. Liu Baosheng asked Chen Junwei about the case of Dianbing Mountain, which Chen Junwei thought was a typical psychological crime. Starting with Ye Xiaojing's newly discovered clues, Yuan Kewei and others identified another skeleton-teacher Chen Huai. This clue was followed up by Ma Zhou, and Liu Baosheng noticed Ye Xiaojing's affection for Ma Zhou and encouraged Zhou Ye to fall in love. Yuan Kewei and Ye Xiaojing talked about the disappearance of the previous article a year ago. Yuan Kewei hinted at his love, and Ye Xiaojing politely refused. Yuan Ke talked to Ma Zhou, who said he would help him get close to Ye Xiaojing. Xu Zhongyue, director of the city bureau, came to the detention center to meet Feng Wei secretly. It turned out that Feng Wei resigned to perform a special secret task. Xu Zhongyue instructed Feng Wei to break into a smuggling ring headed by Su Anhui, and Feng Wei was obeyed. Ma Zhou praised Yuan Kewei in front of Ye Xiaojing intentionally or unintentionally, and Ye Xiaojing was unhappy.

The sixth set

Ma Zhou explained to Ye Xiaojing that she and Yuan Ke had better be well-intentioned, and Ye Xiaojing inadvertently thought of a clue when looking at the Dianbing Mountain site. Ma Zhou followed this clue and confirmed that the deceased Chen Huai was also engaged in pornography before his death. According to Xu Zhongyue's plan, Su Anhui, the leader of the smuggling ring, was detained for tax evasion and was locked in the same cell as Feng Wei. Patient Yin Shi went to the psychological clinic in Chen Junwei for consultation. Chen Junwei is very worried about his illness, but Yin Shi is always talking nonsense, and there is nothing Chen Junwei can do. Ma Zhou successfully completed the investigation of the deceased Li Ting, and was recognized by Chen Junwei. However, Liu Baosheng's description of the characteristics of the killer in the electric baking pan case is different from Chen's point of view. Ma Zhou made a detailed analysis of the case of Liu Baosheng, and finally came to the conclusion that the murderer chose a degenerate woman with higher education to commit the crime, which made the detection of the Dianbingshan case a step forward. Ma Zhou pursued the victory and drove to Dianbing Mountain alone. He parked his car at the foot of the mountain and walked to the place where the body was buried. He quietly realized the killer's psychology when he committed the crime. After going down the mountain, Ma Zhou found a naked female body in the trunk of his car. ......

The seventh set

Ma Zhou was treated as a suspect. Yuan Ke sent Ma Zhou a snack and saw Ye Xiaojing talking to Ma Zhou. Yuan Ke left helplessly. Yuan Ke led the criminal police team to actively detect, Ye Xiaojing carefully examined the body, and Liu Baosheng analyzed the psychological motivation of the murderer. After a sleepless night, Ma Zhou was finally cleared of suspicion. At last week's case analysis meeting, Ma stated his views and reached the conclusion that the murderer's psychological upgrade challenged the judiciary. Before the meeting, Yuan Ke's inference of Liu Baosheng was consistent, and the identity of the deceased was also determined-Lin, a depraved woman with higher education. The murderer was also identified as the same murderer in the electric baking pan case ―― a perverted serial killer. The rampant criminals have brought great pressure to the criminal investigation team of the Municipal Bureau. Meanwhile, Feng Wei in the detention center is trying to get close to Su Anhui. Yin Shi paid a follow-up visit to Chen Junwei. Chen Junwei's conclusion is that Yin Shi has a good memory, but he still has mental problems. Liu Baosheng approached Chen Junwei to discuss the case, and Chen Junwei said that he would do his best to help solve the case. At the case analysis meeting attended by senior leaders, Liu Baosheng made a surprising statement, linking the Dianbingshan case with two unsolved cases ten years ago. ......

The eighth set

Liu Baosheng linked Dianbing Mountain with two unsolved cases ten years ago, concluded that the murderer was the same person, and described the murderer in detail. Su Anhui's lawyer came to visit. It turned out that Su Anhui was the mistress of Eagle, the leader of a transnational drug trafficking group. Su Anhui wants to leave the detention center early and let the lawyer inquire about (Feng Wei). Ye Xiaojing confessed to Ma Zhou and politely refused because of the existence of Yuan Kewei. In order to avoid the complicated relationship between them, Ma Zhou encouraged Yuan Kewei to pursue Ye Xiaojing boldly, but Yuan Kewei could not express himself directly because Ye Xiaojing was different from ordinary people. Forensic experts assisted in the investigation of the electric cake mountain case. According to the new clues discovered by experts, Ma Zhou and others confirmed the identity of a skeleton-Fang Fang. Unexpectedly, Fangfang's identity really made Ye Xiaojing very sad. Fangfang is the female student who falsely accused Ye Xiaojing's father eight years ago. Fang Fang's death means that it is difficult to rehabilitate this unjust case. Chen Junwei realized that Yin Shi's condition was deteriorating, so he found Yin Shi's younger brother Shixian, who didn't want to take care of him at all. Chen Junwei angered Shi Xian. Ma Zhou began to investigate Fang Fang's life. He found Fangfang's good friend, Ye's father's student Lu Bei, but this Lu Bei refused to cooperate. Feng Ke tried her best and finally gained Su Anhui's initial trust.

Episode 9

Feng Wei skillfully got rid of the entanglement of another female prisoner, and finally gained the trust of Su Anhui and obtained the information inside the smuggling group. Feng Wei, who can leave the task, asked Xu Zhongyue to continue the task in order to get information about the drug trafficking group behind Su Anhui. Ma Zhou confirmed that Lubei had also done pornographic business, and Fangfang's death was directly related to Lubei. See Ye Xiaojing and Yi getting closer. In order to avoid the love triangle formed after Feng Wei returned from the task, Zhongyue began to prevent Ma Zhou and Ye Xiaojing from falling in love. Convince Lubei City to clarify the fact that Ye's father was framed. Ye Xiaojing, who has been troubled by this matter for nine years, finally put down a burden in her heart and threw herself into Ma Zhou's arms and cried bitterly. This scene happened to be seen by Yuan Kewei. He said that he had given up pursuing Ye Xiaojing and went to Ma Zhou. At this time, the relationship between Zhou and Yuan became subtle. ......

The tenth episode

Yuan Ke collected all kinds of clues to lead the criminal police team to find the murderer's crime route. Ma Zhou and Liu Baosheng studied the murderer's criminal psychology and approached the murderer step by step. Won the trust of Su Wan. When Su Anhui left the detention center, she said that she would help her get rid of the crime, on condition that she would help her when she came out. In order to confirm the identity of the bones, I went to Wen Yuguang's brother's house to look for DNA samples, but found nothing. Chen Junwei's treatment of Yin Shi didn't stop, but Yin Shi's condition didn't improve. Ye Xiaojing realized that the relationship between Ma Zhou and Yuan Kewei had changed. Although they try to face it calmly, it is inevitable that they will be embarrassed together. Ye Xiaojing can only make it clear to Yuan Kewei that she prefers Ma Zhou. Ye Xiaojing and Ma Zhou met Chen Junwei in the restaurant, and Ma Zhou knew that Ye Xiaojing was doing psychological counseling in the clinic in Chen Junwei. Chen Junwei also know Ye Xiaojing vacuum identity. And Liu Bao went to Wen's hometown to look for DNA samples. A photo in the photo album caught Liu Baosheng's attention. ......

Episode eleven

Liu Baosheng, who came back from Nanjing, has been unhappy. Su Anhui wanted Feng Wei to leave the detention center as soon as possible to help herself, but considering Feng Wei's safety, Xu Zhongyue decided to let her leave the detention center later. Liu Baosheng found Chen Junwei to talk about this case. Chen Junwei put forward a new viewpoint that the murderer was a mental patient, and Liu Baosheng was puzzled. Through DNA identification, Wen was confirmed as one of the victims of Dianbing Mountain. From the social relations investigated before Wen's death, new clues appear constantly, but the case has never made a breakthrough. At the same time, Yin Shi, a psychopath, lost his way ... There are indications that this serial killer will immediately attack a woman named Fang. Yuan Kewei and Liu Bao carefully analyzed the situation and made arrangements. The atmosphere of the criminal police team is extremely tense as the war is approaching. Ma Zhou learned something about Wen Yu Ming before his death. He thought that the relationship between Wen and Yuan Kewei was unusual, so he found Yuan Kewei to confirm that they had a fierce quarrel and learned that the murderer was about to appear! Ma Zhou felt that his investigation in the periphery was groundless and complained to Liu Baosheng. Liu Baosheng suddenly broke out and angered Ma Zhou. ......

Episode XII

After some clue analysis, all the responsibilities point to Yin Shi. After making arrangements, Yuan Ke personally rushed into his home, and at this moment he was carrying Fang's body on the mountain. Ma Zhou and Liu Baosheng, who failed to participate in the round-up operation, are anxiously waiting for the results in the office. Ye Xiaojing went to Yinshi's house to check and found some clues. According to these clues, Yuan Kewei and others finally captured Yin Shi at the foot of Dianbing Mountain. In the interrogation room, Yin Shi explained the time, place and process of each crime. Yin Shi was identified as the murderer of Dianbing Mountain. In the process of handling the case, Xu Zhongyue tried many times to stop Ma Zhou and Ye Xiaojing from falling in love, but Liu Baosheng felt something was wrong. Ma Zhou was very depressed because he could not participate in the trial of Yin Shi. Liu Baosheng and Chen Junwei tried their best to persuade him that Ma Zhou hoped to show his talents in the field of criminal psychology! By observing Yin Shi himself and analyzing the interrogation record, Liu Baosheng was very confused and depressed, because Yin Shi and Liu Baosheng described the murderer completely differently.

Episode thirteen

Feng Wei left the detention center, and Su Anhui came to meet her personally. Su Anhui wants to stay in Yungang for development, which means that there will be danger at any time. Liu Baosheng flew into a rage in the office, strongly accusing himself of not doing his work in place, and reminding Ma Zhou that their work is far from over. Yin Shi changed his cooperative attitude in the past, refused to answer all questions and denied all his previous confessions. In the criminal police restaurant, Ma Zhou and Yuan Ke had a quarrel to discuss the case and wanted to start work. Xu Zhongyue severely criticized them, but the tacit understanding at work made them make up soon. Liu Baosheng of Ma Zhou asked Chen Junwei about the case. Afterwards, Chen Junwei realized that something was wrong and immediately rushed to the criminal police. Only then did everyone know that Yin Shi was a patient of Chen Junwei. Chen Junwei's request to talk with Yin Shi was rejected, and Liu Baosheng's suggestion of psychiatric appraisal for Yin Shi once again caused Yuan Kewei's dissatisfaction. Feng Wei confirmed that Su Anhui had a close relationship with Ying Ge drug cartels, and Xu Zhongyue reminded her to be careful, thinking that her undercover identity was exposed. Yin Shi thinks this game is meaningless. In order to die, Yin Shi was willing to identify the scene of the murder, and they escorted Yin Shi to Dianbing Mountain. ......

Episode XIV

On Soldier Hill, Yin Shi accurately identified the location of each crime and described the psychology and details at that time. At the meeting of the criminal police, Yuan Ke was greatly annoyed by Yin Shi's decision to make a psychiatric appraisal. In the end, Yin Shi was identified as an intermittent mental patient, and experts decided that Yin Shi was not responsible. Yuan Kewei was very dissatisfied with the appraisal and appraisal conclusion, but they could only send Yin Shi to the medical department according to Xu Zhongyue's instructions, waiting for the second medical appraisal. I gradually got the reuse of Su Anhui, gained more valuable information, and deepened my thoughts about my family. Liu Baosheng asked Chen Junwei to talk to Yin Shi as a lawyer of Yin Shi, so as to avoid the second appraisal confirming that Yin Shi has no responsibility and will not have another chance. The mysterious conversation with Shi puzzled all the people present, and Shi was afraid of the collapse of the spiritual defense line and sobbed in the interrogation room. At the same time, Ye Xiaojing and Ma Zhou found an important clue in their hometown of Yin Shi, Baishui County ... Yin Shi recently used the Internet to steal a lot of internal information about psychiatric medical appraisal. ......

Episode fifteen

When the criminal police held an emergency meeting, Yuan Kewei thought that Yin Shi had mastered the information of psychiatric appraisal before he was confirmed as a mental patient. Yuan Kewei was going to play with Yin Shi, but I didn't know there was a new clue. He immediately arraigned Yin Shi after the second judgment, which is completely consistent with Ma Zhou's view of Liu Baosheng. When Yuan Ke confidently went to the detention centers of Ma Zhou, Liu Baosheng and Ye Xiaojing, he found that Yin Shi had committed suicide! Yin Shi's death ended the case of Dianbing Mountain. Ma Zhou always felt that he didn't contribute to solving the case, while Liu Baosheng was more concerned about the mistakes in his previous work. Feng Wei approached Su Anhui cautiously. According to her observation, Su Anhui may have a lover in Yungang. She immediately reported this clue to Xu Zhongyue. In order to break up Ma Zhou and Ye Xiaojing, Xu Zhongyue transferred Ma Zhou to the provincial capital to write a report on the iceberg incident. Ma Zhou felt suspicious, but he couldn't see any flaw. Liu Baosheng checked the previous clues without telling Ma Zhou and found some doubts. Ma Zhou also noticed the abnormality of Liu Baosheng, and many questions were prevaricated. Liu Baosheng is going to Beijing to attend a seminar on criminal psychology. Ma Zhou sent him to the railway station. Before getting on the bus, worried Liu Baosheng asked Ma Zhou to prepare for a tough battle.

Episode sixteen

The criminal police team has been busy with other cases, and Ma Zhou is still studying the Dianbingshan case and Yin Shi in order to complete the registration work. When Yuan Kewei investigated other cases, he found some doubts about the Dianbingshan case. He traced back to Su Anhui's gallery and cleverly escaped his sight in order not to expose his identity. Liu Baosheng returned to Yungang and mysteriously came to the grave of a girl named Bai Chun in Dianbing Mountain. He didn't realize that a black hand was slowly reaching out to him ... Ma Zhou was very unhappy that Liu Baosheng didn't come back. He inquired about the whereabouts of Bao-sheng Liu, only to find that Liu Bao had never attended a seminar on criminal psychology in Beijing. The mysterious disappearance of Liu Baosheng also attracted the attention of the Municipal Bureau, and the Shidong Branch immediately filed a case for investigation. Ma Zhou remembered the mysterious move of Bao-sheng Liu before he left Yungang. Realizing the seriousness of the matter, he turned to Chen Junwei for help. Chen Junwei thought that Liu Baosheng might be dead. Feng Wei reported an important message to Xu Zhongyue: Yingge, the leader of the drug trafficking group, will soon return to Yungang. She also cleverly deceived his men and gained Su Anhui's further trust. Yuan Kewei is still verifying the relationship between the Dianbingshan case and Su Anhui. When he followed Su Anhui to a hotel, he found that Su Anhui and Chen Junwei were unusual. ...

Episode 17

The mysterious disappearance of the bag made me very confused. Ye Xiaojing showed meticulous concern for Ma Zhou, but it didn't let Ma Zhou relax at all. Yuan Kewei reported the discovery of tracking Su Anhui to Xu Zhongyue, and Xu Zhongyue confirmed the lover relationship between Su Anhui and Chen Junwei from Feng Wei. Ye Xiaojing found that Liu Baosheng's sole had his own blood, which shocked everyone, especially Ma Zhou. Then he found that Liu Baosheng was investigating Chen Junwei before he left Yungang! Chen Junwei secretly dated Su Anhui. Chen asked Su to cooperate with the police to get rid of Ying Ge, but Su insisted on completing the last transaction. After investigation, Ma Zhou found that Chen Junwei did have doubts. In order to find Liu Baosheng's train of thought, Ma Zhou asked Yuan Kewei for instructions and wanted to go out for a walk. Although Yuan Kewei is worried, he can only agree. Ma Zhou investigated Chen Junwei's life experience in Hangzhou and found that Chen Junwei's childhood was very unfortunate. Ma Zhou went to Beijing to investigate the death of Chen Junwei's sister Bai Chun, and found that Bai Chun's death was directly related to Wen Yuguang. Ma Zhou was surprised to find that Liu Baosheng visited all the people he had visited. So I stepped up my search for the whereabouts of the bag. Urged by Chen Junwei, Su Anhui asked Yuan Kewei to report the case and expressed his willingness to cooperate with the police to eradicate Brother Ying. At this time, the eagle elder brother has quietly returned to Yungang. ...

The eighteenth episode

Yuan Ke met Feng Wei in Su Anhui's interview about Eagle Brother. Yuan Ke asked Xu Zhongyue before learning the truth about Feng Wei's undercover. Ma Zhou visited Professor Stuart, a psychiatrist. After listening to the analysis, Professor Situ told Ma Zhou that this case is very similar to the Caucasian Church case-1999, a case in which a psychiatrist controlled others' thoughts to commit a crime in Russia. On the train back to Yungang, Ma Zhou felt a heavy heart. Brother Ying abandoned Su Wan to control Feng Wei. Fortunately, there will be no danger for the time being. Xu Zhongyue and Yuan Ke made preliminary arrangements to arrest Yingge's drug trafficking group. Ma Zhou carefully tested Chen Junwei, Chen Junwei's small room replied, showing no defects. Xu Zhongyue and Yuan don't have the heart to tell Ye Xiaojing that Feng Wei will come back. They can only tell Ye Xiaojing by innuendo that no matter what happens, they must be strong. Ye Xiaojing had a presentiment that something was going to happen to him. Feng Wei confirmed that Yingge was hiding in Meilun Hotel, and Yuan Kewei immediately took people to Meilun Hotel to arrest Yingge. Ye Xiaojing and also came to Meilun Hotel to learn about Su Anhui. In the underground parking lot, they met Brother Eagle who fled in panic. Eagle brother took Ye Xiaojing hostage, and the two sides were deadlocked. A gunshot, the eagle brother fell to the ground, and the shooter was Feng Wei! Ye Xiaojing and Ma Zhou were surprised. ...

Episode 19

Su Anhui is very proud to get rid of Brother Eagle. When having a tryst with Chen Junwei, Chen Junwei reveals the true face of the abnormal killer and strangles Su Anhui in the hotel bed! Eagle's third brother also wants to attack Su Anhui. He passed by in the corridor of the hotel, only to find that Su Anhui was dead. Feng Wei returned to the criminal police force and was awarded the title of second-class English model because of his outstanding performance in the process. On behalf of Xu Zhongyue, Yuan Kewei held talks with Ma Zhou, hoping that Ma Zhou could handle his relationship with Feng Ye. Ma Zhou is in a dilemma. Feng Wei felt that this matter could only be let nature take its course, but Xiaojing in the bathroom consciously avoided Ma Zhou. Yuan Ke is looking to investigate Su Anhui's situation. Chen Junwei admitted the relationship between the two lovers, but blamed the death of Su Anhui on Eagle Brother. After Yuan Kewei left, Chen Junwei came to the hidden corner of the river, and his feelings were relieved, but he followed his horse for a long time to see that everything was clear. Ye Xiaojing decided to quit the love triangle and break up with Ma Zhou, and hoped that Ma Zhou and Feng Wei could make up. Ma Zhou doesn't know what to do. A girl named Zhu Yan was hit by a car at the foot of Dianbing Mountain. Yuan Kewei and others rushed to the scene, only to find traces of the murderer's attempt to commit another crime in Dianbing Mountain. Everyone was shocked! In this regard, Ma Zhou expounded his own views. On the premise of overthrowing the Yin Shi case, Ma Zhou decided that Chen Junwei was the culprit of the Dianbingshan series of murders. ...

The twentieth episode

Zhu Yan was rescued, and Yuan Kewei and others went to the hospital to ask her, but she refused to cooperate. The police carefully examined the scene where Zhu Yan was killed and found many traces similar to the Dianbingshan case. Ma Zhou also paid close attention to Chen Junwei, hoping to find evidence, but Chen Junwei was well hidden, so it was difficult for Ma Zhou to find anything. Feng Wei confessed to Ye Xiaojing that he didn't love Ma Zhou, and Ye Xiaojing was very confused. Ma Zhou repeatedly listened to the recording of the conversation between Chen Junwei and Yin Shi, which has a closer relationship with Chen Junwei's film and television, so he can find some clues. Chen Junwei didn't show any flaw, monitoring of Ma Zhou disappeared. Under Yuan Kewei's repeated coercion, Zhu Yan finally admitted that he was also engaged in the porn industry. After seeing the image of Zhu Yan, Ma Zhou analyzed the reason why Zhu Yan could survive ... Zhu Yan and Chen Junwei's dead sister Bai Chun looked too much alike. Ma Zhou asked Zhu Yan to identify Chen Junwei, but was told that Zhu Yan was temporarily blind. Zhou He tried to escape from the police by fleeing abroad. At this time, A San who tried to kill Su Anhui was arrested. Sam and Chen Junwei met once in the hotel corridor where Su Anhui was killed. In order to prevent Chen Junwei from going abroad, Yuan Kewei had to arrange for Sam to identify Chen Junwei in order to win the time to solve the case. After being recognized, Chen Junwei was very angry and went straight to Ma Zhou's office. ...

2 1 set

In Ma Zhou's office, Ma Zhou Chen Junwei had a tit-for-tat exchange of words, and both of them said that they would never give up easily. Yuan Ke temporarily partnered with Ma Zhou and Feng Wei. Feng Wei said that Ma Zhou's analysis report was like a foreign novel, and Ma Zhou was very unhappy. The city put pressure on Xu Zhongyue, hoping that the bureau would solve the case as soon as possible. Zhu Yan's eye surgery is going well, and the doctor says that Zhu Yan will see again soon. Ma Zhou and Ye Xiaojing had dinner together, and things broke up in discord because of Feng Wei's insomnia. Ye Xiaojing hopes that Feng Wei and Ma Zhou can make up. Feng Wei questioned why Ye Xiaojing had been avoiding Ma Zhou. Zhu Yan regained his sight and recognized Chen Junwei. Chen Junwei is very calm about all this. When Feng Wei went to Chen Junwei's house to look for evidence, he realized that Chen Junwei had set fire to his house and burned all the evidence. The office that Zhou collected for others found the materials of Caucasian church cases. Ma Zhou's inference has been confirmed, and what is needed now is evidence. During the trial, Chen Junwei admitted the fact of hurting Zhu Yan, but he refused to answer all the questions about the Dianbingshan case. Yuan Kewei was annoyed, but he had to give up because he could not find relevant evidence. In order to make a breakthrough in the case, Ma Zhou can only study the Caucasian Church case carefully, hoping to find Chen Junwei's criminal psychological track. ...

Episode 22

There is still no progress in the trial of Chen Junwei, and the police can only sue Chen Junwei for soliciting prostitutes and violent injury. Ma Zhou asked Ye Xiaojing to translate the materials of Caucasian Church case, which is incredible. After Ma Zhou mastered this case, he decided that Chen Junwei copied it on stone invisibility! Chen Junwei was sentenced to three months in prison for biting people. After he got out of prison, he was very angry when he learned that his plan to go abroad had failed and all his lectures at China Academy of Social Sciences had been cancelled. Ma Zhou finally found a clue in Chen Junwei's book purchase records ... Chen mentioned "a city without streets" and "the second diagnosis" in his conversation with, which are two foreign names he likes very much. The protagonists in the book all committed suicide. Chen Junwei hinted that Yin Shi would die in the sight of everyone, so Yin Shi bit off his artery shortly after that conversation. Ma Zhou's discovery shocked everyone, but at the same time he suffered from lack of evidence. Chen Junwei wanted to get back at Ma Zhou and often followed him. Yuan Kewei had expected this, and sent someone to monitor Chen Junwei to ensure the safety of Ma Zhou. Chen Junwei has an appointment with a call girl named Wang Xiaopei. When the police got the news, they made careful arrangements, but they didn't expect Chen Junwei to turn around and go home. At this moment, Chen Junwei changed his clothes and ran out of another staircase. ...

Episode 23

Feng Wei and Ye Xiaojing interviewed Ma Zhou, and Chen Junwei followed Ye Xiaojing and was discovered by Feng Wei. Feng Wei knew that he wanted to hurt Ye Xiaojing for revenge. In order to obtain Chen Junwei's criminal evidence, Feng Wei put on Ye Xiaojing's clothes and went into darkness. After some fighting, Feng Wei was seriously injured and fell in a pool of blood. Feng Wei stabbed Chen Junwei with a hairpin sent by Ma Zhou, and Chen Junwei got into a taxi with the hairpin and fled the scene. Everyone rushed to the scene of the incident and was heartbroken. Feng Wei was taken to the hospital, and Yuan Ke rushed to Chen Junwei's home to look for Ma Zhou, but found no clues. When Chen Junwei fled the scene, the taxi driver recognized Chen Junwei's photo. Chen Junwei was arrested, and Feng Wei, who was unconscious, kept chanting the word "hairpin". According to this situation, Yuan Ke found a wound pierced by a hairpin on Chen Junwei for Ma Zhou and others. The card sent by Ma Zhou to Feng Wei became the key evidence against Chen Junwei. Finding the hairpin discarded by Chen Junwei has become the most important work at present. The news of Feng Wei's death came that Yuan Ke was heartbroken for Xu Zhongyue and others, and Ma Zhou was also heartbroken. Xu Zhongyue and other senior leaders participated in the card issuing team. Ma Zhou and Ye Xiaojing comforted Feng Wei's mother and learned that Feng Wei had never told her to do undercover work. The card was finally found, and everyone was anxiously waiting for the appraisal result. At this time, the politics and law committee of the king told that the city organized an expert group, responsible for the trial. ...

Episode 24

The repetition of the case and the death of Feng Wei put Yuan Kewei under great pressure. Ma Zhou took pains to enlighten Yuan Kewei, who was very moved. The interrogation expert group headed by Miao Feng came to the criminal police team to analyze the case and discuss the interrogation plan with everyone. Although Yuan Kewei, Ma Zhou and others are very dissatisfied with the arrival of the expert group, they can only try their best to cooperate with the work of the expert group. At the same time, the expert group also showed extraordinary confidence and determination, ready to strike while the iron is hot, and immediately arraigned Chen Junwei. At the beginning of the trial, Chen Junwei denied everything, but in the face of all kinds of powerful evidence, Chen Junwei's defense was vulnerable. He finally admitted that he killed Feng Wei himself. He also specified that he originally wanted to kill Ye Xiaojing to get back at Ma Zhou, and Feng Wei was just a whipping boy in his eyes. Everyone is very angry. Although the cause of Feng Wei's death has been ascertained, Chen Junwei is still burdened with the case of electric baking pan, and Chen Junwei's psychological defense line has not collapsed. He refused to answer any questions raised by the expert group on the Dianbingshan case and was determined to close the case with zero confession. After several days of trial, there is still no progress. Feng Miao and three other experts are very tired, and everyone is very anxious. At this time, Ma Zhou proposed to change the interrogation method, but this proposal was rejected by Xu Zhongyue. In desperation, Yuan Ke directly consulted Miao Feng to let Ma Zhou and Ye Xiaojing be interrogated by substitution. ...

Episode 25

Miao Feng was very dissatisfied with Yuan Ke's request for instructions on behalf of Ma Zhou. Zhou Yuanfu Nai and Xu Zhongyue severely criticized Ma Zhou and Yuan Kewei, accusing them of not consulting Miao Feng privately. Miao Feng had a heart attack, and Xu Zhongyue asked his superiors to approve Yuan Ke to continue his trial for Ma Zhou. Ma Zhou offered to talk to Chen Junwei alone. Ma Zhou in a suit and tie walked into the interrogation room alone, and Chen Junwei was very surprised. Ma Zhou Man Chen Junwei tells the story of Chen Junwei's mother Bai Yuan and sister Bai Chun. Their deaths aroused Chen Junwei's hatred for the degenerate women with higher education ... Ma Zhou's psychological offensive seemed mild, but every sentence hit Chen Junwei's heart ... Chen Junwei's psychological defense completely collapsed and confessed all his criminal facts ... Chen Junwei identified all the crime scenes. The city bureau held a grand funeral for Feng Wei. Everyone is pregnant with his dead comrade-in-arms Ma Zhou finally realized Liu Baosheng's wish and held a lecture on police professional psychology. Ma Zhou is also determined to take criminal psychology as a weapon and actively participate in the fight against crime.