Solving A Case: My Teacher is Ji Jie

Chapter 13 Qin Feng’s reasoning

“Yeah, it makes sense.” Zeng Keqiang nodded approvingly, “but why do you think there is only one murderer?”

“That’s right! It stands to reason that if you want to kill eight people, it’s still more likely to commit crimes, right?” Huang Tao continued, “Killing eight people at a time, no matter how hard you think about it, it’s a bit difficult!”

“not like this.”

Qin Feng smiled and shook his head lightly, “Because there are eight victims in total, subconsciously you will think that one person will fight against eight people, and then kill them all.”

“But, think about it, is this really the case?”

The victim has been divided into three areas by two bedroom doors.

“The murderer never confronted eight people in an instant.”

“Kill the two in the bedroom first. This should not make too much noise. After all, the door has a certain sound insulation effect. However, the bathroom and the living room were killed by four. The four of them will probably produce something. What a sound, two victims dressed in clothes were seen in the other bedroom.”

“I think they should have put on clothes after hearing the noise outside, but what I didn’t expect is that the murderer didn’t plan to stay alive, so they were killed.”

“Considering it looks like this, and the victims are all young women, and the murderer has a murder weapon, it is completely feasible to complete this case by one person.”

“Of course, is this the case? You have to wait for the fingerprints in the room to come out. The murderer was washing his hands in the kitchen. He probably didn’t wear gloves, and he didn’t clean up the scene. He should be able to find a lot of fingerprints belonging to the murderer, at least. , The scissors and kitchen knife left at the scene should be able to extract fingerprints.”

“In addition, the belongings of these victims are basically there, and no one has obvious stab wounds. It can be seen that the murderer has no special hatred for one of them. Therefore, love killing, Fortune killings, even vendettas, I feel like they can be ruled out.”

“What?” Huang Tao frowned, “Why did the murderer want to kill? No motive!”

“Accidental homicide, passion homicide, and the aforementioned situations are just unlikely, but it doesn’t mean that there is none at all. It may also be a stupid thief who stole something for the first time. He didn’t even take a dagger. He was afraid. Once in jail, I grabbed the sharp weapon in this room and started killing.”

“Well, the analysis is very reasonable! If it weren’t for your information, I really doubt that your kid is an old criminal investigator who has been a criminal investigator for more than ten or twenty years.” After listening to Qin Feng’s analysis, Zeng Keqiang Nodded silently.

“The analysis is good! But…”

Ji Jie paused, his face full of sadness, “The better the analysis, the more worried I will be!”

“Me too!” Jiang Han said.

“What’s the matter with you?” This made Huang Tao bewildered. “The analysis is good, why are you still unhappy?”

“It’s because the analysis is so good!” Ji Jie smiled bitterly, “It will directly cut off our way of investigating the case. If it is true as Qin Feng said, if a person commits a crime for the first time and is afraid of going to jail and killing someone, he There is a high probability that there is no criminal record.”

“Fingerprints extracted will not match him from the fingerprint database. Moreover, after committing such a big case, he is afraid that he will be more law-abiding than a law-abiding citizen in the future. After all, fingerprints will be extracted after being detained. We unearthed it.”

“You are right!”

At this moment, a person from the technical department came over.

“There are only four fingerprints on the murder weapon except the deceased. By comparison, the fingerprints on the two murder weapons belong to the same person.”

“However, after we entered these fingerprints into the fingerprint database, we did not get the desired result.”

“There are two possibilities.”

“One, this murderer is from a foreign country. After all, we don’t share the fingerprint database in each city. We don’t know the situation in other cities.”

“Second, this murderer is a local, but he was a good gentleman before, and he didn’t commit anything at all.”

“In either case, it is difficult for you to investigate.”

“If you don’t check it, you have to check it too!” Zeng Keqiang glanced around the corpse in the room with red eyes.

“It’s hard for us.”

“What about them?”

“They don’t even have a chance to be difficult, we must bring this murderer to justice!”

“Good point!”

A voice came from the door.

Turning his head to see, it was Zheng Yimin who rushed over.

Glancing at the corpses around, Zheng Yimin gently shook his head and walked to Zeng Keqiang.

“This case is so big that it has even shocked the people.”

“The task is given from the top. Within seven days, the case will be solved within a time limit. If we can’t solve the case, we will all have to eat it. Now our director is already below.”

“By the way, Da Zeng stayed and reported to me about the situation. The four of you will visit the neighbors in the whole building. Let alone Bai Ling. I am afraid that Nizi has never seen such a scene. It’s coming out soon.”

“Yes.”

Qin Feng and Ji Jie were in a group, and Jiang Han and Huang Tao were in a group.

The four people immediately left the scene of the crime.