I regretted that my family went to Tianfu to find the doctor and reached a settlement."

“Get a settlement?”

"That's what he said."

"When they came to the door to reconcile, how was Zheng Qinhao's condition? You didn't ask?"

"Uh, Xiaoyu asked, they said that Zheng Qinhao looked haggard, and said that after getting along, he thought Zheng Qinhao was a very nice and gentle person. They felt even more guilty and offered to compensate for some money, but Zheng Qinhao refused and finally ate it.

The meal was right in a private restaurant opposite the hospital.”

Speaking of this, Lao Chi put down the instant noodles bowl: "I don't feel like a lie, so did they settle down?

If reconciliation is made, in this case, Guan Yi was seriously injured and dying, what happened to Zheng Qinhao commit suicide? If there is no reconciliation, why did Zheng Qinhao go to the appointment to have a meal? Isn’t it useless to not eat? Then why didn’t you charge money?”

Qi Yi: "Indeed, there are many conflicts in this case... Let's wait for Xiaoyu's investigation results to see how much harm Zheng Qinhao was last year, and then decide whether the two cases should be investigated together.

.Are you finished eating? After eating, I threw away the bowl and went back."

"It's finished."

Qi Yi got out of the car and threw away the bowl. When he came back, Lao Chi had adjusted his seat and rearview mirror.

After rushing back to the detachment at lightning, Lao Chi easily carried the body bag on his shoulder and followed Qi Yi to the basement.

Qi Yi carefully checked the corpse table again, took the photo, carefully collected the wound and a little light blood seepage in the body bag, and took a biopsy needle to extract vitreous body fluid and cerebrospinal fluid, and used the esophagus to extract the contents of the stomach.

Seeing him busy working, Lao Chi asked while recording the data: "It's such a troublesome thing, are you not going to dissect this body?"

"I don't plan for the time being. We don't have the right to dissect the body by suicide. Moreover, if you can keep the whole body, try to keep the whole body as much as possible."

Hearing this, Lao Chi actually felt that "Qi Yi has finally grown up" and felt very comforted as a father: "You actually consider the rules and the feelings of the deceased's family. It's really not easy, and Dad is very pleased."

"roll!"

After taking the inspection materials, the body was sent to the freezer and the inspection materials were sent to the laboratory. It was almost three o'clock in the morning, and Lao Chi was yawning for a long time.

It seemed like nothing happened next, so he asked with a gaze: "Can we take a break? If we get up at eight o'clock, we can sleep for five more minutes, at least we will get back blood."

Qi Yi stayed in the hospital twice in a row, and felt that his physical strength was not as good as before. After suffocating for half a night, his joints were sour.

"Let's go, go to my office and just go."

"Okay, you sleep in the bed, I sleep in the sofa."

The two returned to Qi Yi's office and had a good sleep.

...

The next day.

After washing up, Qi Yi was resurrected with full blood. He didn't call Lao Chi, and asked him to fall asleep on the sofa. He walked towards the laboratory by himself.

After getting Zheng Qinhao's test report, he probably flipped through it and walked towards the cafeteria.

He didn't want to waste his time, so he decided to report the meal and go to Jiang Xiaoyu after the meal.

"The concentration of potassium ion in cerebrospinal fluid is about mmol per liter. According to the regression equation of [k]=, the death time t is calculated for about five hours and twelve minutes, but there is a positive and negative error of 19.4 mmol per liter...

Combined with the concentration of potassium ion in the blood, the threshold current that stimulates the contraction of the orbicularis oralis orbicularis and the little finger curved muscle can basically determine the time of Zheng Qinhao's death, about five and a half away from the sampling time.

About hours, the error is plus or minus fifteen minutes."

I took a look at the sampling time of my laptop. Because I had been delayed for a while on the road, it seemed that it had been more than half an hour since I found the body...

"So... Zheng Qinhao's death was about fifteen minutes before 8:50 last night. Even if the lower limit was removed, 9:05, it would be before we arrived at the scene." Qi Yi picked up the soup bowl and drank it while

Thinking about it:

"If he was the perpetrator, then he immediately returned to the hotel and committed suicide after nailing Guan Yi's palm on the partition? Didn't he confirm whether Guan Yi was dead? The supermarket was not closed yet, so it was entirely possible that Guan Yi was allowed to be killed by someone.

Discover and rescue...

The murderer used such cruel means to harm Guan Yi, which was enough to show that he was very angry and could not describe it even if he never died. He committed suicide directly after committing the crime, which was logically untenable.

So... Zheng Qinhao is probably not the murderer.

So why did Zheng Qinhao die? Why did he happen to be in a hotel near the scene, open a room that was enough to see the windows of the scene, and then happened to commit suicide before and after Guan Yi was killed?"

Thinking of this, the two possibilities of buying murder and committing a relative's crime appeared in Qi Yi's mind.
Chapter completed!