Episode 18: DNA

Lao Zhu was angry because of the upcoming work arrangements. Wei Zhengrong asked his colleagues about the reason and learned that Lao Du's injury had not recovered yet, which made Lao Zhu even more troubled.At this time, there are very many people using library cards, so using library cards is very time-consuming. Wei Zhengrong suggested that if you want to ask for leave, you can submit a leave note.

In 2010, Lu Xingzhi learned that the Moran case had been classified to 1997, so he immediately went to look for Lao Yi, a technical investigator, and successfully found the physical evidence left at that time, so he asked Lao Lu to expedite the inspection.

One day, Lu Xingzhi went to buy groceries and planned to cook a meal for Yang Man and An Ning, but he happened to see Yang Man coming downstairs. She told Lu Xingzhi that An Ning would go to the exhibition hall with her to watch an art exhibition.Lu Xingzhi was very angry because he misunderstood that Yang Man was dating An Ning, but then Yang Zhe appeared.Lu Xingzhi was dissatisfied with this, threw the purchased vegetables into the trash can, and then drove to find An Ning.When he saw Wu Jia, his expression was not good, so he stopped him and wanted to check his ID card.This made An Ning feel a little angry.However, before Lu Xingzhi even looked at his ID card, he received a call from Huo Ju and Qi Shasha. Huo Ju told him that he had an important task to complete, and Qi Shasha said that she remembered the other party's identity but did not know his name, soFace-to-face communication is required.

Yang Zhe did not take Yang Man back to the company because he received a call.The police are hunting Qu Zhenxiang, but hope that Lu Xingzhi will arrest him in the name of a suspect and have him secretly interrogated.Lu Xingzhi agreed to the request, but on one condition: he would only take Lao Wei, Lao Zhu and Lao Du with him, because these people were all friends of Qu Zhenxiang.So, the four people went to Diecui Hotel and took Qu Zhenxiang away in front of everyone.Qu Zhenxiang chose to go to the police station with them in a dignified way because there were many business partners here.

When the interrogation was about to begin, Lao Lu told Lu Xingzhi that the DNA test results showed that he did not match Qu Zhenxiang.However, Lu Xingzhi was very excited because he finally found a glimmer of hope in the case.He told Wei Zhengrong, who was also very excited, but he was worried about waking up Hu Haixia, so he tried to avoid making any big noise.At this time, Lu Xingzhi remembered the rental car driven by Yang Zhe, so he searched for his information in the public security system.But then he received a call from Qi Shasha and learned that Qi Shasha had been trying to contact him, but could not because his mobile phone was turned off.Lu Xingzhi immediately opened his phone to check the text messages, and then rushed to the hairdresser to find Qi Shasha, but found that she had been killed.

Soon, during the New Year of 1998, Lu Xingzhi took his wife and daughter home to accompany his father during the New Year, while Wei Zhengrong did not go to accompany Hu Haixia and her son.The serial murder case has not yet been solved, which makes the two people very anxious and stressed.