Detective: Start with capturing and retrieving the dog

Chapter 100 The Third Person

"Go and check the DNA in the bloody footprints." Han Xin instructed Huo Gang, "The footprints spread from Hu Zhikai's body to Shi Hui's body, and there was obviously a footprint that overlapped with Shi Hui's blood."

Huo Gang immediately understood what he meant: "If there are DNAs from both Shi Hui and Hu Zhikai on the footprints, it proves that these two brats killed two people. But if there is only Hu Zhikai's DNA, then only one person was killed."

"Bingo." Han Xin nodded, "So you go to confirm today, confirm that they are not the murderer, and we will proceed to the next step of the investigation."

Then Han Xin took Zhao Linshan to find a restaurant outside, and went home to rest after eating.

"A Xin, come and sleep with me." After taking a shower, Zhao Linshan waved to Han Xin in front of the room door: "That case is so scary, there is a third person who ran to the scene to kill someone..."

Seeing her timid appearance, Han Xin felt for the first time that this girl is also a girl.

"Then I won't be polite." Han Xin smiled, and then entered Zhao Linshan's room.

The next morning, the test results came out, and there was really only Hu Zhikai's DNA in the blood footprints!

Moreover, according to the testimony of the two, the police also found the figures of the two from the surveillance of a certain road outside the villa area, before Shi Hui returned home.

This shows that what Zhou Jun and Zhan Ruiming said is true, and someone else killed Shi Hui!

The matter was so important that Han Xin and Zhao Linshan rushed to the Public Security Bureau to confirm the situation.

Huo Gang said with a bitter face: "If what the two of them said is true, it means that another person ran into their house during the time between their departure and the hostess' return."

"Then who could it be?" Lu Wenbo scratched his head vigorously, "What's the motive?"

"Could it be someone from the villa area? A neighbor?" Hu Chen asked tentatively.

In the end, everyone's attention shifted to Han Xin.

"I have some guesses," Han Xin shrugged, "I have to go to the scene to investigate before I can confirm."

So everyone came to the villa area again.

After revealing his identity, Han Xin asked a security guard who had worked here for several years about Hu Zhikai.

"They used to have a dog, right?" Han Xin asked the old security guard.

"Yes, it's called Tutu, a very smart kid, and everyone in this community likes him very much." The old security guard nodded, "But unfortunately, he died after eating rat poison outside a few years ago."

"Is there anyone in the neighborhood who hates it?" Han Xin continued to ask, "Or someone who particularly hates dogs?"

"Well, it seems that... I didn't find it much." The security guard frowned and pondered.

"Then, are there stray dogs near the neighborhood?" Han Xin continued to ask.

"Yes, there are quite a few." The security guard nodded and said, "The couple like dogs more, and they will feed them when they see stray dogs. After a long time, these stray dogs will come regularly. They are fed outside the villa area, and we can't take care of them. Let them adopt them. They said that the dog died too sad."

"Really? Thank you." As Han Xin said, he and Huo Gang and others came to the side of the shade of a tree to avoid the scorching sun overhead.

Summer in Beichang City is like a stove, so it's better to finish things early.

"The key point of the third person must be the 'dog'." Han Xin quickly explained, "I saw an open bag of dog food in the victim's home, but their dog had been dead for a long time, which shows that they are still feeding stray dogs."

"Why is the dog the key point?" Wei Bin asked puzzled, "Isn't there no objection in the villa area?"

"First of all," Han Xin wiped off his sweat, "if someone went to the victim's house in the short time after Zhou Jun and Zhan Ruiming left and before the hostess returned home, it would most likely be someone in this villa area. He may have heard Hu Zhikai calling for help, or witnessed the crime. So he didn't go out after committing the crime, but went home."

Everyone at the scene nodded their heads, thinking that the possibility of this statement was very high.

"Then, this couple is humble, low-key, friendly and enthusiastic. If you were their neighbor, you might not like them, but you would definitely not hate them enough to want to kill them. Such strong hatred is usually a long-standing grudge, so it must be someone who particularly hates dogs." Han Xin continued, "The person who poisoned their dogs."

"That's easy." Hu Chen smiled happily, "We can take a police dog and search from house to house. When we meet a neighbor who is particularly afraid of dogs, we will bring him back."

"But what about the evidence?" Huo Gang muttered to himself, and then came back to his senses: "That murder weapon! Those two bastards threw away the dagger before they escaped! That dagger must be in the hands of that neighbor!"

"That's right. After you find someone, check the monitoring and confirm where he has been along the way." Han Xin wiped off his sweat and said, "That's the way of thinking, let's find a place to escape the heat first."

"Go and rest, we will start the investigation." Huo Gang said, then went to the side to make a phone call and began to give orders.

After that, Han Xin took Zhao Linshan back home: his mission has been completed, and the next step will be handed over to the police.

Neighbors in the villa area, hating dogs or being afraid of dogs, these characteristics are very obvious and rare, enough for the police to narrow the scope down to individuals.The search method for evidence is also very simple, I believe the police can handle it.

At two o'clock in the afternoon that day, Huo Gang sent a message telling Han Xinren that he had been caught.

"It's the head of the household in the villa building to the east of the two of us." Huo Gang's tone sounded very happy. "It's basically the same as what you said. He was bitten by a dog when he was a child, so he hated dogs very much. When our police dog approached him, he kicked it away. We will interrogate right away!"

"Where is the dagger that committed the crime? Have you found it?" Han Xin asked.

"I'm thinking of a way." Huo Gang said confidently, "I'll definitely find it."

"Then I have to go and see for myself." Han Xin said and hung up the phone.

When Zhao Linshan came to the police station in a hurry, Huo Gang and Wei Bin, the stern duo, were interrogating.

The suspect is Chen Liang, 33 years old, who works in the pharmaceutical industry and is responsible for the research and development of drugs.

"Do you think the police will suspect you without evidence?" Huo Gang is still playing tricks: "We all know it! Because the couple have been feeding the stray dogs, causing the stray dogs to gather near the villa area, you feel hatred for them! The west window of your house happens to be able to see the window of Hu Zhikai's study. You saw him being attacked, and then went to make up for the knife, right!?"

"Officer, I, I will explain, I will explain everything!" Chen Liang said in horror.

But Han Xin can analyze from his various details that the panic on his face is fake.

Sure enough, the next moment Chen Liang pretended to be scared and said, "I saw from the window that two young people did it!"

(Monthly ticket thanks list is as follows)
　Thank you for the joy of Xiudou, Lao Huanglong, the imaginary snow angel, will it be windy tomorrow, and the monthly pass for Yu and Wuwu
　　Thanks to Space and Fundamentals, Wsxx Little Officer, Desert Lone~Wolf for 2 monthly tickets

　　
　
(End of this chapter)