Episode 2.
Although the play tries its best to restore the scene of the year, there are still things in the framing that should not be there back then, and Furong Xingsheng is a supermarket chain that has developed rapidly in recent years, and the brand was not born in that year (1996).
In the process of searching for the broken body, female characteristics were found, and it is true that the victim was a woman, but because the body was incomplete, it was impossible to determine whether there was only one victim, and it was not ruled out that the victim was more than two and there were male victims. (At that time, domestic DNA technology was not yet mature, and it was necessary to rely on corpse assembly to confirm the number of victims).
The master and apprentice were looking for corpses in the sewage ditch, and the two squatted down the water level in the sewage ditch before reaching their shoulders, indicating that the sewage ditch was not deep, and they could explore the bottom by touching it with their hands, and there was no need to dive their heads under the sewage, and the visibility of the sewage was almost zero, even if they dived, they could not see. (This scene may have been filmed to highlight the hardships of the criminal police officers.) ）
Episode 3. 
Because Chen Haohan injured Zhao Gang, Zhao Gang ordered him to have one hand, and when his subordinates held down Chen Haohan and prepared to cut off his hand, Nie Xiaoyu appeared in time to rescue. Regardless of whether Nie Xiaoyu, who doesn't know martial arts, can catch up with this knife, this knife should be the force to cut off the elbow, and the fingers should also be cut off if stopped in the posture of grabbing the blade with one hand (the friction reduction of one-handed grip is negligible). In reality, the best way to block this knife is to directly kick the person with the knife, followed by kicking the knife body and bounce off.
Episode 6. 
After Xue Jiajian**, when Gu Kaiyan interrogated him, he kept asking him to repeat all the activities of February 24 and 25, if his confession was made up temporarily, there may be inconsistencies in his multiple answers, and perhaps it is easier to expose flaws when he recounts backwards (the timeline is reversed from before going to bed to getting up) after he finishes the positive narrative. (Referring to the American drama "Lie to Me", although the American drama has not yet been released in 1996, the lying book studied by Dr. Paul Aikman, its theoretical prototype, has long been published.)
Episode 7. 
The group found the rented residence of Liang Yun, an employee of the department store, although she had a relationship with Xue Jiajian before, but Liang Yun at that time was not qualified as a suspect, and "disappeared her" was more likely to be the victim.
Episode 8. 
Jiang Guangshan, the owner of the restaurant, had a left-handed change process when the police came to take fingerprints and signed, he was wearing a kitchen bib, and his right thumb was injured, most likely cut while cutting vegetables, indicating that he was left-handed, and this trick was even more suspicious to play under the noses of the police.
Episode 10. 
Tang Zhiyuan's schematic diagram on the blackboard is inconsistent with the expression, Hu Feng in order to take revenge on Xue Jiajian, the starting point of the arrow to kill Yu Aiqin should be Hu Feng instead of Xue Jiajian.
Episode 12. 
Brother Dao knew that Huang Mao was the arson of the motor factory, **Zhao Gang) was the instigator behind the scenes, and he killed Huang Mao in the name of extinguishing the mouth of the gang in order to cause infighting, and there were three results of this: 1 Brother Dao killed Huang Mao, which attracted attention to Zhao Gang's gang, **Zhao Gang, these leaders don't care that there is a chess piece missing, and Brother Dao also knows that Wei Guoping began to focus on Huang Mao, so there is no need to rush Huang Mao to a dead end; 2 Brother Dao pretended to kill Huang Mao, so that Huang Mao and the people behind the scenes turned against each other, since he can scare Huang Mao, there is no need to force him to a dead end, and people like Huang Mao don't have the courage to get close to each other even if they are infighting**Zhao Gang; 3 Brother Dao pretended to kill Huang Mao, so that Huang Mao was afraid to turn himself in to save his life, and confessed to ** the instigator behind the scenes, and there was still no need to drive him to a dead end. On the whole, the third point is the most in line with the original intention and is the most beneficial to Nie Baohua, but Brother Dao chose the worst way, forcing the yellow-haired dog to jump over the wall and resist and put his life on the line.
Episode 14. 
College students who often go to the Cultural Palace have experienced being followed by a van late at night, the van stopped and opened the door, a picture of imminent hijacking, and scared people who dare not go to the Cultural Palace to play again, and the confession still thinks that this is a coincidence or a prank?
Episode 15. Zhao Shijie randomly threw them in a remote place late at night after every *** sex, how did Jiang Guangshan know where he threw women twice? On both occasions, he appeared immediately after the woman was thrown out of the car, and it was impossible for Zhao Shijie's men to reveal information to him, and if he drove a white van late at night to a remote place, it would be easy for him to be spotted by the car in front of him.
There are still doubts about the white van here, Jiang Guangshan originally only had a moped sent by the community, and later there was an additional white van, in episode 22 he said that the van was given by Nie Baohua, but in this episode he tracked women and in episode 17 he drove a white van to track Sanhuo Nie Xiaoyu and had not yet entered the Baohua Group, where did this white van come from?
Episode XVII. Wei Guoping's BP machine received the information that someone wanted to kill Nie (brother and sister), and after the authenticity was verified, didn't he think about tracking down the clue of the message number** (Chen Haohan)? There are not many people in Ningjiang who dare to harm their brother and sister, and even fewer people know this kind of inside information.
Chen Baoli and her entourage stopped Sanhuo's car and tricked him into going to the car to see it, taking the opportunity to get rid of Sanhuo. Zhao Gang wants to kill Nie Baohua, if Chen Baoli really rescues him, he should directly call ** to explain the situation to Sanhuo and drive to rescue him together, instead of stopping the car after the two cars "race", and then interrogate Zhao Gang A subordinate. It shows that Sanhuo's vigilance was still not high enough after being reminded by Wei Guoping at that time.
Chen Baoli participated in the murder of Nie Xiaoyu, and if she really wanted to determine Nie Xiaoyu's death, she should at least wait for a few minutes after her car sank down, instead of concluding that she would not survive and leave the scene before the car sank. After that, the plot Nie Baohua also buried Zhao Gang without waiting for Zhao Gang to die.
Episode 20. Jiang Guangshan imprisoned Nie Xiaoyu in Youyuan Restaurant, and with his cautious and cautious personality for many years, he should have kidnapped and immediately tore up the notice of the transfer, and labeled the transfer, but did not let people come in to see it, and it was even more suspicious in that sensitive period.
Episode 23.
When ** was imprisoned in the Youyuan restaurant by rummaging through the garbage bag (tape recording evidence), why not raid the restaurant directly? And choosing to wait for Jiang Guangshan to go out and arrest him, aren't you worried that he will kill people in the basement of the restaurant?
Episode 24.
Nie Xiaoyu hid the evidence of the key in order to conceal the violation, she and Jiang Guangshan had a life-and-death hand-to-hand fight (resisting and being cut throat), if Nie Xiaoyu stated to ** that he pulled the key from Jiang Guangshan during the struggle, he could not only provide evidence to catch this ** who had a deep hatred for many years, but also conceal that he was violated. (Just perjury is required as to the time when the key was removed).
The play is adapted from the prototype of several real cases in China, and many cases are investigated in parallel, similar to the Korean drama "Signal", which adapts and strings together a number of major Korean cases. It is said that the garbage dump found a garbage dump to pick up garbage during the period when he was looking for the broken corpses, and he had to praise the professionalism of the actors.