According to what Zhang Junlang said, Zheng Gangtie asked the forensic doctor to make a new autopsy report. The result was exactly the same as what Zhang Junlang said. Li Jiumei died of myocardial infarction.&1t;/p>

Li Jiumei has a history of heart disease. She quarreled with Zhang Junlang that night. With Zhang Junlang's last push, Li Jiumei suffered a heart attack and died almost immediately before rescue.&1t;/p>

Now things have returned to the starting point. Although all the previous kung fu cannot be considered in vain, most of the time has been wasted.&1t;/p>

Fortunately, this time the police figured out that the three cases were not the same perpetrators, so this allowed them to clarify some clues, and the direction of solving the case has changed a new way.&1t;/p>

Zheng Gangtie's face was not very good and walked out of the interrogation room. The above was urging him tightly, and the case had not made any progress. The most important thing is that he didn't know if the murderer would come out to commit the crime again. Zheng Gangtie was most afraid that innocent people would be killed.&1t;/p>

"It seems we have to work overtime again tonight, I'm sorry." Zheng Gangtie looked at Lin Feng apologetically. He was originally here to help, but he was pulled overtime and chased the murderer again.&1t;/p>

"It's okay, it's a pity for serving human life." Lin Feng smiled, "As long as you can catch the fugitive as soon as possible, these are not a problem."&1t;/p>

"Then it, I'll treat you tonight tonight, order whatever you want." Zheng Gangtie waved his hand proudly, indicating that Lin Feng would not have to save money for him.&1t;/p>

As a result, Lin Feng was really not polite. He picked up his mobile phone and searched for a barbecue restaurant with the most reviews nearby. He ordered a lot of them.&1t;/p>

When Zheng Gangtie saw that Lin Feng had ordered so much, he simply did it all the time and added dozens of things to cover the entire criminal police team's midnight snack.&1t;/p>

After entering the office, Zheng Gangtie clapped his hands and focused everyone's attention together, and said, "Everyone, thank you for your hard work recently. I'll treat you to midnight snack tonight. I hope everyone will work harder and get this perverted killer out!"&1t;/p>

"Okay! Thank you Team Zheng!"&1t;/p>

"Thanks to Team Zheng for their late-night snack!"&1t;/p>

"Don't worry, Team Zheng, we will definitely try our best to catch the murderer."&1t;/p>

It can be seen that Zheng Gangtie is still very popular among the crowd, and it can be said that he has responded to it.&1t;/p>

Everyone was already holding a sense of energy in their hearts and wanted to catch the murderer as soon as possible. Now they met such a considerate boss, and they were more motivated and wanted to pull the killer out after they were fully committed.&1t;/p>

Lin Feng followed Zheng Gangtie to the desk. The table was filled with various information, the common points of the two cases, and various conjectures.&1t;/p>

The two of them looked serious, and they wrote and painted from time to time, analyzing the case. Everyone has become accustomed to it these days. It is said that Zhang Junlang was hiding in Changmeishan and it was inferred by this young man, so everyone did not think about other places at all.&1t;/p>

Only one person has different ideas than others.&1t;/p>

Standing in his independent office, Zhang Cheng sneered and kept complaining in his heart, "I want to rely on this little favor to win people's hearts? When the time for solving the case is up, it will be your death!"&1t;/p>

As an old criminal policeman who has been in charge of this serial murder case for many years, Zhang Cheng smelled an unusual smell from it. If it was a revenge and murder, it must be an acquaintance. But now they have almost found out the ancestors of the deceased for 18 generations, and no suspect has been found.&1t;/p>

If it is a robbery, why does the robber not take money or rob sex? The most coincidental thing is that the two people are still kinship. From the perspective of probability, this probability is not lacking, but it is so small that it can be almost negligible.&1t;/p>

It was precisely because of the difficult case that Zhang Cheng chose to retreat bravely and took himself out of this matter first. Now nothing is more important than his promotion to captain. Anyway, there is that little girl holding her back from the sky tower, so there is no need to worry at all.&1t;/p>

Zhang Cheng's plan is very good and perfect, so he is restless now.&1t;/p>

Zheng Gangtie naturally didn't know Zhang Cheng's plan, and even if he knew, he would just ignore it. Now she just wants to solve the case.&1t;/p>

&1t;/p>

In the office, people were clamoring, and everyone was running back and forth, and everyone had a lot of energy on their faces.&1t;/p>

Just as everyone was busy summarizing the case and looking for new evidence, a burnt fragrance of mutton suddenly came in from outside the door. The aroma of cumin made many people swallow secretly.&1t;/p>

Everyone turned their heads and looked at the office door, and saw a delivery guy looking at them with a smile, his hands full of takeouts ordered by Zheng Gang.&1t;/p>

This deliveryman obviously is not the first time he has come to deliver food to the criminal investigation team. Everyone knows him, and several colleagues have already come up to help take over the food he has taken.&1t;/p>

"Old Wu, it's you who's here to deliver it again, please trouble you." Xiao Wang smiled and took the takeaway while greeting the delivery guy.&1t;/p>

The delivery guy seemed a little shy. He smiled at Xiao Wang and said, "It's a good idea to make money to support the family. I have a baby, waiting for me to raise it."&1t;/p>

"Old Wu, you are talking nonsense again. You are not married yet, where are you children?" Xiao Wang laughed. Obviously, Old Wu said this before, so they didn't take it seriously.&1t;/p>

Xiao Wang carried the takeaway and shouted to everyone: "Everyone, the takeaway ordered by Team Zheng is here, everyone should eat it quickly, and handle the case after eating it."&1t;/p>

"Oh! Thank you Team Zheng!"&1t;/p>

"Wow, it smells so good!"&1t;/p>

Everyone sat together and opened the takeaway box. After seeing the dazzling barbecue inside, everyone thanked Zheng Gangtie from the bottom of their hearts.&1t;/p>

Zheng Gangtie smiled at everyone, then picked up a handful of mutton skewers, walked to Lin Feng, who was still watching the surveillance, handed the mutton skewers in his hand to Lin Feng, and smiled and said, "Eat while it's hot, it won't be delicious if it's cold."&1t;/p>

"Thank you." Lin Feng did not look up, but directly reached out to take the mutton skewers, staring at the surveillance video on the computer.&1t;/p>

Zheng Gangtie glanced at Lin Feng, then at the colleagues sitting around him, and ordered: "Xiao Wang, don't care about your food, send some to Xiao Li and the others. They have been in charge of guarding for a day and have not eaten much."&1t;/p>

"Okay, okay!" Xiao Wang, who was stuffed in his mouth, agreed and got up and walked out.&1t;/p>

As a result, he was stopped by the delivery guy who was packing up his things and said with a smile: "Hey, you eat, I'll go and deliver it to them."&1t;/p>

"Will this delay your business?" Xiao Wang asked embarrassedly.&1t;/p>

"What's the delay for me? Besides, what you are doing now is a big deal. Although I am just a farmer, I will definitely help if I can." Old Wu took the lunch box from Xiao Wang and smiled and said, "Don't worry, let me go."&1t;/p>

Seeing this, Xiao Wang stopped shirking and thanked him: "Then thank you, Lao Wu, I'm so troubled you every time. You know the road, right in the other side of the guard room."&1t;/p>

"Don't worry, I'm familiar with the road." Old Wu smiled and said goodbye to Xiao Wang and the others.&1t;/p>

"This old Wu is a good person, and everything you do is relieved." Xiao Wang looked at Lao Wu's back and muttered.&1t;/p>

Everyone nodded in agreement and immediately threw themselves into the food.&1t;/p>

Zheng Gangtie stayed beside Lin Feng and analyzed the case. Lin Feng stared at the surveillance video. Suddenly, Lao Wu was leaving, and then continued to look at the computer.&1t;/p>

Lin Feng's computer has two screens at the same time, one is near Liu Yuanyuan's house and the other is near Zhang Junfeng's house. When the two screens flash at a certain moment or at a certain time, Lin Feng's face changed drastically.&1t;/p>
Chapter completed!