Zhou Ning walked over, and Shen Guanlin looked angry after seeing the three of them clearly.

"It's you, what's wrong with the police, who can control citizens at will? What have I done, and you have controlled my freedom like this, and given me an explanation? ”

Zhou Ning stepped forward and tore off the isolation gown that was blocking his chest, and the three scratches and scabs on the right side of his neck appeared.

Zhou Ning was happy in his heart, and raised his eyes to look at Shen Guanlin.

"There is no point in resisting now, we are lucky to have found a male DNA in the wound of the deceased, as long as it is successfully compared with your DNA, it is ironclad evidence."

Shen Guanlin was stunned, the struggle stopped, and Xu Dayuan handcuffed Shen Guanlin.

"Okay, think about it on the road, it's good for you to confess early, and I can tell you that your son has been taken to the criminal police team."

Shen Guanlin looked at Xu Dayuan with a knife-like gaze, but his face was already panicked.

"My son has nothing to do with this, you don't threaten me with this, I'll explain it's okay, and let him go quickly."

Da Zhao sneered and smiled, and his fat face leaned over.

stepped forward very intimately, put a white coat on Shen Guanlin's hand, and blocked the silver bracelet.

"Okay, don't talk about this, how can we judge that it's our policeman's business, if it weren't for not slapping the face of the Eighth Academy, do you think we would still be here to talk nonsense with you?"

Shen Guanlin didn't speak again, Xu Dayuan dragged his arm and directly signaled the head nurse of the operating room to open the door, Shen Guanlin stared at the head nurse, and Da Zhao poked him.

"Don't look at people like this, don't worry, don't dare to guarantee otherwise, you won't be able to come back here."

The head nurse of the operating room shook her head and looked at Shen Guanlin.

"It's okay, I'm not afraid, let's explain it well, Director Shen, it's good that you're gone, you won't harm the little nurse in the operating room anymore, it's a good thing to be in prison, at least live, and reform well."

When Zhou Ning heard this, he looked at the head nurse of the operating room, obviously they all knew some things about Shen Guanlin, but because of their identity, they couldn't say a lot of things, and it was useless to say anything else, after all, many young people have different pursuits.

Xu Dayuan pushed Shen Guanlin.

"Let's go, go back to the team and say, you can shout if you don't feel ashamed."

The door opened, and a few people walked out like this, many people cast their eyes, Shen Guanlin didn't dare to talk nonsense, and walked quickly towards the outside of the Eighth Courtyard, and when he met someone he knew, he also tried his best to bow his head and go out in a brush suit, such a big winter is too eye-catching.

......

One to the criminal police team.

Another police car also stopped, He Chunyang jumped down from it, the smile on his face couldn't be hidden, holding a physical evidence bag in his hand, which contained a plastic bag package, judging from the winding form, he knew that it was a wrench.

Zhou Ning's eyes lit up and he hurried over.

"Found the murder weapon?"

He Chunyang grinned, very satisfied with Zhou Ning's accompaniment.

"It's not just that I found it, it's stupid to throw the murder weapon, and there are several layers of plastic bags wrapped outside, which is the kind of bag used by the hospital to hold medical waste, waterproof is really good, Xiao Zhou Forensic Doctor handed this over to you, I saw blood stains on it."

Zhou Ning took it, Xu Dayuan also dragged Shen Guanlin out of the car at this time, and immediately rushed up a few policemen and grabbed Shen Guanlin, he seemed to be surprised that the police could find the murder weapon, staring at the bag in Zhou Ning's hand.

Xu Dayuan patted Shen Guanlin's shoulder, and the expression on his face was pleasant.

"Okay, don't look at it, you'll know the result in a while, hurry up and take the person to the interrogation room, and interrogate Shen Weijie separately, Xiao Zhou Forensic Doctor, hurry up, this test result is very fast, right?"

Zhou Ning nodded vigorously.

"The Eighth Academy can do it, and I'll give you the results in two hours."

Hearing this, Xu Dayuan waved his hand, and several policemen pressed Shen Guanlin in, as if they were shocked by what they heard, Shen Guanlin staggered a little under his feet, and his shoes almost fell off, but the policemen on his side directly set up people, and the figures of several people disappeared at the entrance of the building on the first floor.

"How can I be, the location where the murder weapon was found is far away from the location where the body was found?"

"It's a hundred meters to the south, it's also on the east shore, about twenty meters from the shore, I guess he didn't see it clearly at night, and wanted to throw it into the distance, but it was wrong, we searched for it for three hours."

Zhou Ning frowned slightly, he would not be so hasty to throw the corpse, Zhou Ning waved it with his left hand and right hand respectively, and the doubts in his heart were even worse.

"Forensic doctor Xiao Zhou, what do you think?"

"The deceased's right shoulder has traces of fluorescent paint from stepping on, according to the shape I think it is the right foot, although it is a two-handed blow, but the injury is on the left side of the occipital, combined with this stepping habit, it is a left-handed action that is better at it.

According to what you said, the murder weapon was thrown on the south side of the place where the body was thrown, and it was also close to the shore, which is the characteristic of the right-handed throwing of objects, just like when we throw things forward with both hands, the left hand is easy to deflect to the right, and the right hand is to the left. ”

Xu Dayuan understood, pondered for a moment, raised his head and said:

"You're saying that killing people and throwing corpses are two people? Then let's try these two fathers and sons in a moment to see if they are left-handed or right-handed. ”

"Well, at least the person who threw the murder weapon is not the same person as the murderer who hit the deceased in the head."

Xu Dayuan kicked Da Zhao, and Da Zhao looked confused.

"What am I doing, why are you still beating people?"

He Chunyang couldn't hold back his laughter, and his face was a lot more relaxed when he got closer.

"Xu Da hates you for not being angry, so in terms of such traces, hurry up and work hard to learn."

Da Zhao didn't dare to fight back, Xu Dayuan had already taken He Chunyang and them to the interrogation room, and Zhou Ning coughed.

"Okay, don't be depressed, hurry up and move things upstairs, I have to collect blood for testing, and I have to search fingerprints for comparison, there are a lot of things, do you want to stay here and sigh?"

Da Zhao grinned, and went to pick up the things in the trunk, and found a lot of things in Shen Weijie's car before, Zhou Ning returned to the office with the physical evidence bag.

The clothes were thrown to the side, he quickly put on his gloves, carefully opened the evidence bag, and poured the contents on the stainless steel table, and the water flowed everywhere in an instant.

Da Zhao had already followed in, put down his things and consciously put on his gloves and approached.

"Does this water need to be sampled?"

Zhou Ning shook his head, now finding blood stains and fingerprints is the most important thing, this water is the same as the reservoir sample, there is no need to keep it.

"Help me blot it with paper, then go get a hair dryer, don't turn on the temperature too high, dry the plastic bag I cut, and then look for fingerprints on it, oh yes, call Xiao Liu again and ask him if Shen Weijie's fingerprints were sent?"

Da Zhao looked bitter, Zhou Ning assigned him too much work in one breath, but he didn't dare to resist when he smashed it, he dialed the phone after wiping the water, held the mobile phone, and plugged in the hair dryer while talking to Xiao Liu.

The knife in Zhou Ning's hand had already cut through the outer layer of plastic sheeting, and his excited heartbeat accelerated, and as his hands were opened, the wrench was exposed, and the blood stains on it had dried up.

Carefully taking out the wrench, Zhou Ning wiped the blood stains on the wrench with a wet cotton swab, extracted three cotton swabs at a time, and then dipped in powder and swept the front and back of the middle handle of the wrench, revealing a few fingerprints as he swept it.

The electrostatic paper extracted fingerprints, and Zhou Ning hurriedly entered these fingerprints into the system, and then looked at Da Zhao.

"Have you got it there?"

"Don't worry, it's already dry, there's a tooth mark on this tape, we won't be so lucky, right?"

"Cut it out and keep the sample, look for fingerprints first, are there fingerprints on the tape?"

Da Zhao smiled.

"There are several, come on, I'll cut them out for you, this one is too clear."

Zhou Ning leaned over to take a look, and sure enough, there were fingerprints on it.

"Xiao Liu hasn't come over yet?"

As soon as the words fell, the door of the forensic doctor's office was pushed open, and Xiao Liu ran in sweating, two fingerprint cards, and two tubes of blood were sent to Zhou Ning with both hands.

"Xiao Zhou Forensics, this is Shen Weijie and Shen Guanlin's fingerprints and blood samples."

Zhou Ning picked up the capture card, walked to the computer to enter the number, and then began to compare, the fingerprints on the computer kept flashing, and the comparison stopped, and a bunch of comparison results appeared.

According to the settings entered before, Zhou Ning recorded in the notebook that Shen Guanlin found four fingerprints on the wrench, three Shen Weijie's fingerprints, two unknown fingerprints, and three of them were Shen Weijie's fingerprints on the outer layer of tape.

On the tape wrapped in the license plate, four fingerprints of Shen Weijie were found.

Zhou Ning took a long breath, and now he is waiting for the news from Xu Dayuan's side, and if he judges who is the left-handed hand, he can conclude who is the murderer who hit the dead.

"Hurry up and send the blood samples to the laboratory of the Eighth Hospital, these two tape samples, and three blood samples to the testing center of the city bureau for comparison with the DNA of the unknown male."

Da Zhao scratched his head.

"Wait a minute, why am I a little confused now, who is the murderer?"