Episode 4 recap: Cheng Bing got into trouble.

After seeing the accident involving the suspect in front of them, Cheng Bing and the others quickly rushed the person to the hospital for treatment. However, despite their efforts, they were unable to bring the person back from the brink of death. They learned that the individual had symptoms of brainstem hemorrhage, and a few people realized that it was possible that the well-intentioned citizens who intervened on the street may have been too forceful, leading to the current situation of the perpetrator. Although everyone was frantically trying to distance themselves and claim they didn't lay a hand on the suspect, they were still worried about facing consequences the next day.

With these unfavorable circumstances in mind, Cheng Bing, who was sitting beside the stairs, instructed those around him to go back and prepare to continue investigating the matter of Wang Da Yong's car when daylight came. Then, without hesitation, he went alone to the hospital room to visit Qi Shu. He held the elderly person's hand and solemnly promised that he would capture and bring the criminal Wang Da Yong to justice.

The time passed, and the next day arrived. Cheng Bing continued to lead the team in tracking Wang Da Yong and prepared firearms and tools for the arrest. Unexpectedly, just as they were at a critical moment, the Bureau suddenly appeared. This time, their arrival was accompanied by a strong indication that they intended to stop the team and assign the task to others.

Cheng Bing felt particularly frustrated upon hearing this situation. Subsequently, he went alone to the office of the Bureau. Seeing the person in front of him, the Bureau angrily pointed out that someday the Third Brigade would be destroyed by them. Before leaving, the Bureau also made it clear that they intended to collect the tools and suspend the team, awaiting further investigation.

Then Cheng Bing obediently went to undergo interrogation. As he listened to the questions raised by the interrogator, his mind recalled the words Wang Er Yong had said to him with a smug smile. Even his other companions on the other side faithfully described the scene to the police. Thinking about all of this, Cheng Bing became so angry that he nearly jumped on the table, vividly portraying the arrogant demeanor of Wang Er Yong at that time. At this moment, the police officer beside him reminded him not to forget to cooperate with the investigation.

After the interrogation ended, Cheng Bing was alone, staring at the photo that his former comrades had taken together. His mind was filled with mixed emotions. After hesitating for a moment, he decided to confess. He went straight back to the police and prepared to admit that he had punched Wang Er Yong. Upon entering the room, he also saw Pan Da Hai. After listening to his words, the police officer beside him showed great understanding of Cheng Bing's state of mind. However, they still expressed their disapproval of his actions. At this point, Cheng Bing voluntarily admitted his mistake and prepared to shoulder all the blame himself. After leaving, he planned to continue dealing with Qi Shu's work injury. Unexpectedly, before he could handle the matter, the higher-ups at the Bureau became aware of the serious situation and intended for him to handle it seriously. Upon hearing this, Cheng Bing knew that he had caused great trouble for the Third Brigade, and he felt extremely uncomfortable. He didn't forget to remind everyone to go back and rest well.

Immediately, the people in the police station confiscated all of Cheng Bing's belongings right on the spot. His head was shaved, and he was handcuffed and sent to prison. At this moment, his subordinates began to complain about Pan Da Hai's actions, angrily berating him. While in prison, Cheng Bing continued to fully cooperate with the police and reminded everyone not to make things difficult for his comrades. Meanwhile, the other police officers in the room couldn't bear the feeling in their hearts as they watched Cheng Bing take off his police uniform.

After a while, Cheng Bing was brought to the courtroom by others. He was sentenced to eleven years in prison for intentional injury. Upon hearing the verdict, he turned his head and silently looked at his other companions.