novice forensic medicine

Xiao Qu quickly turned the notebook over, and there was an announcement from Ocean University on it.

"We found out that this laboratory was originally a branch of the Biological Laboratory of Ocean University, but the graduate department was evacuated here, and the laboratory was no longer used. This is the announcement of Ocean University in 2011. After this laboratory, scientific research and The experiment will have nothing to do with Ocean University, but they have not changed it.

I inquired about the relevant regulations of our country. Such a biological laboratory is re-evaluated every two years, so it is temporarily leased or something, and the previous content has not been changed, and we cannot find it online. "

Liu Yongxin dialed Xu Dayuan's cell phone, but it didn't answer after five or six rings. Just when Liu Yongxin was a little puzzled, the alarm of the access control came from the door.

Liu Yongxin hung up the phone directly, and waved at Da Zhao. Da Zhao ran over with a smile, opened the door, and turned off the alarm on the access control.

"As soon as I said this, the leader came!"

Xu Dayuan snorted twice, didn't talk nonsense, and ran over to Liu Yongxin, wiped his hands behind him, and asked eagerly:
"Well, did you find anything?"

".The situation is like this. We summed it up. The murderer is tall between 180-185, of medium build, with an old injury on his left leg below the knee, walked quickly outside his left foot, suspected left-handed, DNA, cigarette butt residues During the test, no fingerprints were found on the cigarette butt, and gloves should have been worn.

As for this laboratory, I think it is necessary to go all the way to Ocean University, ask the relevant person in charge about the evacuation of the laboratory, and go straight to the scene to see if there are traces left on the scene. Who is the current person in charge? Whether the PSP has illegal operation or use records.

Such a large amount of extraction must be kept in quick freezing after extraction. These are all necessary conditions. According to the analysis of Peng Shinian and Cui Lili, at first we thought that the arrows were soaked in poison. Later, we found that the poison on the arrows was dry and spongy. Void, supposedly poison-doped adhesives were applied to the arrowheads and then lyophilized. "

Xu Dayuan suddenly realized.

"I understand. What you mean is that the murderer's arrows may have been freeze-dried after being smeared with poison in the laboratory, but the freeze-drying speed is very slow, and the fastest will take more than ten hours .”

Liu Yongxin nodded.

"Yes, we also checked. Even with the very advanced freeze-drying equipment in the laboratory, it takes about ten hours to complete this process, so the murderer may need to appear around the laboratory for a long time.

Moreover, the arrows need to be vacuum-packed, and they must be torn apart and installed when used. However, we have not found the information on the crossbow arrows. After all, this is prohibited in China, and the arrow heads do have traces of polishing, but the lines are regular and the welding points are very smooth. Tight, not like shoddy handmade. "

Xu Dayuan narrowed his eyes.

"It seems that this person may be a professional killer. I wonder if it is related to Fang Jinquan or Wang Guanli?"

In the ICU ward of the hospital.

The sound of Didi was very loud, Zhou Ning really wanted to yell and ask someone to turn off the thing, but he opened his mouth, but couldn't make a sound, and after trying several times, he opened his eyes slowly.

It was white to the eye, and there were many pipes and machines. His mouth was blocked and he couldn't make a sound, and his hands and feet seemed to be restricted. At this moment, Zhou Ning's mind was a little confused, and it was more fear.

He remembered that just after he fell down, at the door of the house, someone fired a gun or something, he was hit hard and fell to the ground, all this almost overlapped with the previous dream, and he no longer knew whether it was his dream or reality.

As he struggled, the beeping sound of the machine became more joyful, and Zhou Ning's consciousness became more and more clear. It seemed that this was not a dangerous environment, but more like a hospital.

Hospital?

Is the danger over?

Zhou Ning closed his eyes and tried his best to recall, but his mind was blank. It was either a nightmare, or the attack scene similar to a nightmare. Everything else was in chaos.

At this moment, there was a rush of door opening and running sounds, and several people surrounded Zhou Ning. Seeing one of the anxious and familiar faces, Zhou Ning's memory gate seemed to be fully opened.

With a bang, the chaos dissipated, Zhou Ning's eyes widened, and his memory was like a tide, as if to drown him, and he couldn't breathe with his mouth open.

He Shancun panicked and raised his hand to slap Zhou Ning on the face.

"Don't scare me, Zhou Ning, everything is normal. What's the matter, has the toxin spread? Hurry up, I want to see the latest test report."

I don't know whether it was because of being photographed twice, or because his brain was functioning normally, Zhou Ning gasped twice, everyone stopped, and the moisturizing gauze on his mouth was also removed. Zhou Ning said with difficulty:

"water!"

It was hard for Zhou Ning to believe that the sound of the broken gong was made by himself.

He Shancun looked up, and a nurse held a cotton swab to wipe Zhou Ning's lips. Zhou Ning stared and tried to turn his face away.

Zhou Ning drank a few sips of water, with a grim expression on his face. Obviously, this kind of action made his throat very sore. While he was drinking water, He Shancun had checked all the data, and it was obvious that his tense nerves were also relaxed. .

"My throat hurts a bit, isn't it? It's no wonder that it didn't hurt after the ventilator was inserted before. The thoracotomy operation took out the arrowhead, which was inserted almost close to the heart and aorta. On the arrowhead of the crossbow arrow, there was also paralytic shellfish poison. It’s the PSP, I think it’s a medical miracle that you can be rescued, can you move your fingers and toes?”

His feet were cold, probably because the quilt had been lifted, not just his legs, Zhou Ning could feel that there was no knitted fabric on his body except the tube, in order to reduce exposure, Zhou Ning could only cooperate and move.

He Shancun checked the operation site on Zhou Ning's chest again. At this moment, Zhou Ning felt the pain every time he took a breath.

He Shancun looked excited and waved his hands towards everyone.

"Okay, except for this, remove everything else, it's out of danger, let's see if Xia Momo is outside?"

There were a lot of doctors and nurses, holding blood samples and various items, and they scattered in an instant. He Shancun pulled a chair and sat next to Zhou Ning, staring at his face and he sighed.

"Do you know what day it is today?"

Zhou Ning shook his head. This question made him a little puzzled. In his perception, he just fell down and is lying in the hospital right now. How could he ask such a question.

With a rare good temper, He Shancun raised his phone with a sigh and showed Zhou Ning the date.

"See, it's 2013:5 on May 7, 16. After the operation, you have been in a coma for more than 33 hours. If you don't wake up, Xia Momo will eat me."

Zhou Ning was a little surprised. He didn't expect that he had been in a coma for so long, and he didn't expect to be attacked once. It was also a crossbow arrow and a highly poisonous substance. He knew that this PSP was comparable to tetrodotoxin, and it was the kind that had not been detoxified. drug toxins.

It seems that the coma is also related to this, but seeing that He Shancun was so worried and just slapped himself twice, Zhou Ning wanted to tease him for a while, so he deliberately looked at He Shancun with a suspicious face, and said with effort:

"who are you?"

He Shancun was taken aback, and pulled off the mask. His face was unshaven and he lost a lot of weight. He looked like he hadn't slept for a long time. He stood up, a little dumbfounded, looking at the machine and Zhou Ning's puzzled face.

"You don't know me anymore? Do you know who you are?"

Zhou Ning didn't speak, just stared at him like that, He Shancun panicked, took out his mobile phone tremblingly, and dialed the number.

"Old Fei is good at saving me. Zhou Ning, who was rescued before, woke up, but... But it seems that he doesn't recognize me, and has lost his memory!"

Although the hands-free was not turned on, Zhou Ning could still hear the voice on the phone.

"It shouldn't be, but cases of PSP poisoning are rare, and there are only a handful of people who can be cured with such a large dose. It will indeed attack the nervous system. Don't wait for the patient to recover before further treatment. Observe at any time. If there is any Question, call me."

He Shancun reluctantly agreed a few times, and then hung up the phone. Zhou Ning suddenly felt that he had joked a bit too much, moved his fingers, and seemed to have more strength than when he just woke up.

He Shancun quickly grabbed his hand, tried to squeeze out a smile, and comforted him softly:
"Don't worry, it may be that the toxin is left. Let someone draw your blood in a while, and we will do another test. If it doesn't work, then dialysis. Xia Momo is your fiancée, can you remember this?"

He Shancun blinked vigorously at Zhou Ning, as if he pretended to know him even if he didn't know him.

Just as Zhou Ning was about to speak, Xia Momo had already walked over. Seeing Zhou Ning's eyes open, she burst into tears. She looked up and down, and could only hold Zhou Ning's hand that was wearing a guardian finger.

"Zhou Ning, you're awake, what's wrong with you?"

Zhou Ning shook his head, pulled out the hand held by He Shancun, and wanted to pull Xia Momo, but this action pulled the wound and made him groan.

"No discomfort, did I sleep for a long time?"

Xia Momo leaned over, pressed Zhou Ning's hand to her face, and nodded vigorously.

"I've been sleeping for a long time, and I'm very worried, but you'll be fine when you wake up. What do you want to eat? Director He, can he eat something?"

Zhou Ning shook his head. He is not hungry at all now. I don’t know if it’s because he’s slept for a long time. He doesn’t feel hungry in his stomach. He just feels uncomfortable in his mouth, and his throat is even more uncomfortable. Not to mention his hoarse voice, his whole throat seems to be All broken.

"I'm not hungry, I want to brush my teeth."

Facing Zhou Ning who just woke up and wanted to be a demon, and his eyes that didn't recognize him just now, He Shancun was speechless, and he couldn't say anything to Xia Momo. He didn't want to scare Xia Momo. Everyone was frightened, and they raised their hands to signal, interrupting their words.

"You are really big-hearted, and you still brush your teeth. Can you sit up now? Okay, you can rest assured when you see Zhou Ning wakes up. You can prepare some liquid food for him. Not too greasy soup or porridge will do. I will give it to him." He does a series of tests."

Xia Momo didn't talk nonsense, touched Zhou Ning's face, and showed him the dimples.

"You take a break first, I'll go prepare food, is seafood porridge okay? I stew the seafood into puree, is this considered liquid food?"

Seeing He Shancun nodding, Xia Momo left quickly.

He Shancun hurriedly checked Zhou Ning again. At this time, He Shancun's cell phone rang, and he took it out to take a look. After reading it, he was even more puzzled.

"It's strange, there is almost no toxin left, why didn't your memory recover?"