《chinese detective》Who killed Ding Li and her daughter?

Recently, an excellent drama series called - Chinese Detective - starring several outstanding actors, has received enthusiastic attention from many people.Both the ratings and popularity are very high.There has been intense discussion online recently about who killed Ding Li and her daughter, the Chinese detective.

In the plot of 《chinese detective》, the truth behind the murder of Ding Li's mother and daughter gradually emerged, and the murderer was finally identified as Zu Yang.Qin Chuan conducted an in-depth analysis of the crime scene and firmly believed that this was a murder caused by impulse.However, Zhou Yong and Dong Zhenfa seemed to have concealed something during the investigation of the case, which aroused the dissatisfaction of Qin Chuan and Xiao Qingdong.At Qin Chuan's insistence, they finally took out the case file, which recorded a bloody fingerprint collected by the police at the scene. Unfortunately, no identification results were obtained at that time.

Qin Chuan decided to bring back all the evidence and files of the case and asked Cao Zhongshu to help compare the bloody fingerprint.Although the initial comparison failed due to insufficient stability of fingerprint features, the image analysis system subsequently developed by Cao Zhongshu's team brought a turn for the better.Through this system, they successfully found seven distinctive features of blood fingerprints and ruled out Gao Peng's suspicion.

During further investigation, Qin Chuan learned that Ding Li loved dancing and had a close relationship with Zu Yang.This clue prompted them to collect Zu Yang's fingerprints, and after comparing them with the blood fingerprints at the scene, Zu Yang's suspicion gradually increased.In the end, a bloody T-shirt found at the scene of Ding Li's murder became key evidence. The T-shirt was left by Zu Yang and had Ding Li's blood on it.Although Zu Yang's DNA could not be directly measured, technicians used clever methods to collect Zu Yang's DNA samples on the T-shirt. Together with the witness testimony and the bloody fingerprint, Zu Yang's murder charge was confirmed..

It turns out that Zu Yang and Ding Li were lovers, but when Ding Li wanted to end the inappropriate relationship and find a new boyfriend, Zu Yang killed Ding Li and her five-year-old daughter out of anger.

That's all for today - Chinese Detective - Some plot analysis on who killed Ding Li and her daughter. If it helps, friends, you can continue to pay attention to our website and our follow-up articles.