Li Shao's little charming wife A exploded

Chapter 753 How can any student go to a nursing home to kill someone?
At around [-] o'clock in the morning, Doctor Qin Fayi personally delivered the autopsy results, "I wrote the autopsy report overnight, which should help you solve the case a little bit."

"Thanks."

Qin Fayi smiled slightly, "The responsibility is as Police Officer Bai guessed. The blood stain on the pen refill belongs to Wang Cuihua, and the murder weapon is the pen refill. But the strange thing is that I didn't find the murderer's fingerprints on the pen refill. It is preliminarily inferred that the murderer should have committed the crime while wearing gloves."

"The murder weapon is the pen cartridge? My God! How much force does it take to insert the pen cartridge into a human artery?"

"I recognize the brand of this kind of refill. It is sold in the stationery store in front of every middle school. After the refill I used before broke, I bought it in the stationery store near my home."

Hearing this, Bai Jingyu couldn't help but tighten his eyes, and his heart became more and more certain of his own conjecture.

"If this kind of refill is bought in a stationery store, does it mean that the murderer is a student?"

Hearing this, Zhang Zheng couldn't help denying, "Which student can have such great strength? Besides, how can any student go to a nursing home to kill people? It's unreasonable!"

Bai Jingyu glanced at the picture of the pen refill on the autopsy report, and after a few seconds of silence, he said, "Maybe the murderer pretended to be a student and went to the stationery store to buy a pen refill, and then went to the nursing home to commit the crime. In this case, it is basically impossible. It will get someone's attention."

"But why did the murderer take such a detour and kill with a pen refill? It should be easier to use a knife or something else."

"The thinking of the murderer is different from that of normal people, so it cannot be deduced with the logic of normal people. Maybe the murderer just likes excitement and difficult ways to kill."

Seeing that Bai Jingyu's tone is so firm, it seems that there is already a suspect candidate, "Officer Bai, do you already have a profile of the murderer in your heart?"

"That's right. I think this murderer should look like a high school student. He has a rebellious and arrogant personality. He doesn't take the usual path. He despises the police. He kills us in such a cruel way. Maybe he's just provoking us."

Hearing this, Qin Fayi couldn't help being surprised, "Officer Bai, do you already have someone to suspect?"

Bai Jingyu shook his head, "Not yet, but my intuition tells me that the killer may have such an image."

Yes, with such a strange modus operandi, such a strange tool, he thought of the possible suspect last night——L.

As far as he knows, L has been secretly investigating the car accident bombing five years ago, and this morning he and Zhang Zheng learned from the staff of the nursing home that someone went to the nursing home to find Wang Cuihua in the past two days and asked her about the bombing that year Case.

Then, he found out that when Wang Cuihua hadn't entered the nursing home five years ago, she usually sold the vegetables she grew at Tianqiao.

On the night of the explosion, she happened to be selling vegetables at the head of the overpass, not near or far from the explosion site, and she was on the verge of the blast area.

It is said that she also seemed to be stunned by the aftermath of the explosion, and was sent to the hospital for emergency treatment.

At that time, during his investigation, he also discovered that the old man was a survivor of the explosion, but Wang Cuihua was already in his 70s back then.

As an old man over seventy years old, even if he was there at the time, he should have been terrified.

Therefore, he only regarded Wang Cuihua as a survivor of the explosion, but he did not expect that she was the witness of the explosion.

　Three shifts!
　　
　
(End of this chapter)