Sure enough, as he thought, there was urine here, but fortunately it was not washed away!

"Wang Xiaoguang, ...... to collect urine samples"

If this urine is deceased, there may be another version of the matter,

Immediately afterward, the two of them checked the bedroom and living room. Pen, fun, pavilion www. biquge。 info

Immediately, Wang Xiaoguang found dandruff and a half-white hair, as well as a whole set of fingerprints on the armrest of the sofa in the living room.

After the scene was collected, Long Zihan took Wang Xiaoguang back to the police station.

When they arrived at the police station, Cao Junhong and Ding Qi had already been taken back.

Long Zihan didn't rush to the interrogation room, he was waiting, waiting for the results of Chu Yiren and Wang Xiaoguang's verification.

Chu Yi put down the tools in his hand, took off his mask and gloves, and said, "The two hairs you brought back, whether in terms of tissue structure or length, are about the same as the hair of the deceased. The most important thing is that the deceased had pathological desquamation and hair loss, and based on the dandruff and hair samples you have collected, it is very certain that the hair and dandruff belong to the deceased. ”

Long Zihan nodded, in fact, he already had the answer to this question in his heart.

"The blood stains on the razor are AB blood type, Cao Junhong's blood type is AB type, and Ding Qi's blood type is the same as the deceased's type A. Cao Junhong did have a new wound on the inside of his left leg, and the wound matched the blade of the razor. In addition, some of the urine samples brought back were abnormally high. ”

Long Zihan asked, "What causes the high value?"

The Chuyi people said: "This is not necessarily, it may be a disease, it may be alcohol!"

Long Zihan nodded, looked at Wang Xiaoguang, and asked, "How is the fingerprint comparison?"

Wang Xiaoguang replied: "After fingerprint comparison, the fingerprints that appeared in Ding Qi's house belonged to three people, Ding Qi, Cao Junhong and Cai Enting. The fingerprints of the deceased Cai Enting were left on the bathroom door frame, the handle, the wall on the side of the bathtub and the edge of the bathtub. ”

Long Zihan took the detailed report, looked at it, and said to the two: "I'm busy!"

Then, he took the report and left.

Wang Xiaoguang sighed and said, "Forensic Doctor Chu, why is there only two of us in the General Bureau?"

Chu Yiren didn't even look at Wang Xiaoguang, and said, "You used to work in other police stations, and you were only responsible for conducting a body surface examination on the corpse, right?"

Wang Xiaoguang nodded and said, "Yes, other police stations are the same, and the work is much easier." It's not that I'm busy, I'm just curious. It stands to reason that there should be more manpower on the side of the General Administration. ”

"Forensic medicine should not only be good at using basic medicine and clinical medicine to investigate and identify living bodies, corpses, psychiatric and crime scenes, and make accurate identifications. Knowledge of mathematics, physics, chemistry, biology and psychology is also required. In this way, we can broaden our horizons and go further in this field. ”

Chu Yi people rarely say so many things, and at this moment, they suddenly said so many big truths to Wang Xiaoguang, it was because they thought of De Luca.

He once asked himself like Wang Xiaoguang, and that's how he answered at the time......

In the interrogation room, Long Zihan looked at Ding Qi and said without a trace of emotion: "Your acting is very good, I almost believe it." ”

Ding Qi blinked his eyes and asked innocently, "Long Shao, what are you talking about?"

Long Zihan said: "As a senior reporter, would you not know that the new reporter Long Yaqiu is my cousin? ”

Ding Qi said with some grievances: "Then you must think that I am lying, and I can't help it." ”

"It's no fun to pretend again, is it? We found Cai Enting's fingerprints and hair at your residence. The quality of the water that killed the drowning victim is the same as the water in your tap water, and there is also a trace amount of AB human blood in the water that drowned the deceased, which is the same blood type found in your bathtub and on the razor. And Cao Junhong's blood type is AB type. ”

Ding Qi put down his disguise, leaned lazily on the back of the chair, and said lightly: "We didn't kill anyone......"

"Tell me, what's going on?"

Ding Qi said: "I was entangled by a bank Xiaokai that day, and I came home a little late. On the way, I met a drunk man who said that he was Mobei's biological father. Mo Bei is Long Shao's right and left hand, and has helped Long Shao solve many cases, and this name is not unfamiliar to me. I, who had always liked to dig for news, immediately followed. Later, I asked and found out that he turned out to be Brother Junhong's brother-in-law, since they were all relatives, and Brother Junhong spent the night at my house, I simply took him back. ”

If Wang Xiaoguang was here, he would definitely be surprised, because the cause that Ding Qi said did not deviate from Long Zihan's speculation in the slightest.

"My family is relatively small, so I discussed it with Brother Junhong, and I planned to let him rest on the sofa for the night first. Later, after a late-night snack in my bedroom, I was about to take the bowl to the kitchen when I saw the bathroom door open. Cai Enting's head was stuck in the water, and the whole person was motionless......"

In fact, when Long Zihan saw the detailed report given to him by the Chu Yi people, he had already deduced from the location of the fingerprints that the deceased was holding on to the wall and door frame and went all the way into the toilet to urinate.

After urinating, when the deceased was walking back, he fainted due to drunkenness or was thirsty and wanted to drink water, so he mistook the water in the bathtub for drinking water, and as a result, he plunged into it and drowned in the bathtub.

And Cao Junhong's confession confirms all this.

Cao Junhong said: "We really didn't kill people, Ding Qi wanted to dig up the news, chatted with him for a few words, and found that Cai Enting was my brother-in-law." In the middle of the night, she couldn't let a person who drank too much sleep on the street, so she brought people back. We were going to let him sleep on the couch in the living room for the night, but who would have thought that he would die in the bathroom as soon as we went back to the room for a late night snack. ”

Liu Yuanheng looked up at Cao Junhong, and then recorded every word he said with a pen.

Cao Junhong said: "At that time, his whole head was immersed in the water of the bathtub and he was motionless. I pulled him up and tested his breath, only to find that he was out of breath. Later, I had no choice, so I discussed with Ding Qi and threw the body into the moat and let him go with the water. Even if someone finds out tomorrow, they will think that he just fell into the water, and no one will suspect us. ”

Liu Yuanheng asked, "Why is there your blood in the bathtub?"

Cao Junhong explained: "I was taking a bath, and when I heard Ding Qi coming back, he called me very anxiously, so I wanted to get up and take a look, and I ran into the shower head." As a result, I caught the shower head, but I accidentally cut my leg......"