Forensic pursuit

On the first night of the new year, there was no wind or rain, and Chu Wanning and Nie Fanxin, who were in charge of squatting, took turns to rest.In the early morning, they obtained Qiao Liyi's hair in accordance with the law, and the other party's confession was that there is nothing wrong with admiring beautiful women, and he would not dare to kill a hundred people.

At twelve o'clock in the morning, the test materials were processed and sent to the laboratory, and the results were soon found that the genes in Liu Xiaorou's abdominal blood did not belong to Li Yunsheng and Qiao Liyi.In other words, their two-day investigation was useless.If the direction is wrong, the steps are wrong.

Chen Anyou rubbed the powder in the bowl, guessing: "Could it be that he bought a murderer to kill someone?"

Chu Wanning, who was standing by the window, shook her head helplessly: "The possibility is small, and the place where the murderer is bought is usually within the range of the deceased's usual activities."

Nie Fanxin, who had read the transcript several times early in the morning, frowned slightly: "It was obviously a deliberate murder. According to the memory of the neighbors in the neighborhood where the crime happened, Liu Xiaorou voluntarily went upstairs, so the murderer should be someone she knew or knew."

"We lack the investigation of the hospital." Chu Wanning turned her body slightly and continued, "Do you remember that the neighbor mentioned that Liu Xiaorou had quarreled with someone?"

Nie Fanxin blurted out: "Transplantation, the operation is not in compliance with the standard."

Chen Anyou put down the bowl in his hand, wiped his mouth with a piece of paper and said, "Liu Xiaorou works in the heart surgery department of the hospital. Apart from cooperating with Li Yunsheng's operation, there should be other doctors."

Chu Wanning lowered her body and stared at the computer: "The focus is on the transplant operation that Liu Xiaorou participated in in the first quarter of last year."

The affiliated hospital has reached a long-term cooperation with the police station. Nie Fanxin made a phone call, and within 10 minutes, all the information came.In the first quarter, Liu Xiaorou, as an operating nurse, participated in a total of six transplant operations, all performed by Li Yunsheng, and the operation process went smoothly, and the patients responded well after surgery.As for the operations performed by other doctors, Liu Xiaorou naturally had no right to intervene.

They circled back to Li Yunsheng again.

Nie Fanxin found clues when browsing down: "Sister Wan Ning, this patient surnamed Yang has incomplete information on the source of his donor."

Chen Anyou said with a grin: "Do good deeds without leaving a name. Wasn't there a 12-year-old girl who died of brain death in a car accident and donated her kidneys, heart and liver? The media didn't report the name, saying that the family members thought it was unnecessary."

Nie Fanxin agreed: "That's right."

Chu Wanning said cautiously: "I'd better go to the hospital to inquire about it myself."

Nie Fanxin suggested: "I'll go, the hospital is close to home."

Chu Wanning took a step back and stood up straight: "Well, Xiao Chen, you and Fanxin are together. The meeting starts at five o'clock. You can rush over as soon as you report. If you don't have any news, you don't have to come back. You can go on vacation and wait for the notice."

Nie Fanxin nodded, and Chen Anyou answered with a grin: "That's it."

The meeting at [-]:[-] p.m. was presided over by Director Zhu Fang. Nie Fanxin and Chen Anyou signed the agreement and slipped out through the back door.Just as she packed her things and went downstairs, Wan Yi's phone rang.

"Fanxin, do you have time after get off work? I want to go to the scene of the crime."

Nie Fan was puzzled: "What are you doing at the scene of the crime?"

"I agree with Director Cao of the Trace Inspection Division that no matter how clean the evidence is destroyed, it will leave clues."

Nie Fanxin couldn't leave for the time being, so she asked her, "Where's Director Cao? Why aren't you with me?"

"Hui Changyun congratulates me on my birthday, my old father is 60 years old."

Nie Fanxin lowered her head and glanced at the watch on her wrist: "Are you in a hurry? If you're not in a hurry, you can go to the hospital with me first, and I'll accompany you after finishing business."

"Okay, wait outside the gate of the institute."

***

Picking up Wan Yi, the group of three rushed to the hospital. Chen Anyou greeted the head nurse of the cardiac surgery in advance, and there were people waiting in the logistics file room.

A room displays the medical records of all patients in the Department of Cardiac Surgery for ten years.

The staff in the archives room is a retired pharmacist. The 72-year-old is full of energy. He stretches his arms to turn on the light, and introduces: "They are all in these three rows. The situation you mentioned has gradually increased in recent years. Do good deeds, Leave your name."

Nie Fan thanked him heartily, and Chen Anyou went in to search. On March 2049, 3, comparing the names, he accurately extracted the medical records.

供体：陈姓男子，2049年3月26日凌晨5点13分因车祸送医，6点32分在天与佑医院宣布脑死亡，心脏经过ULiSSES保存送往我院，于2049年3月26日下午4点27分，成功移植。家属不愿透露过多信息。

Chen Anyou put back the medical record: "Let me just say it, Team Chu should worry too much."

The staff said: "With the advancement of technology, the ULiSSES device can keep the heart beating outside the body for 24 hours. The newly developed immunosuppressant can prolong the survival period, so many patients with severe heart disease will queue up as long as they buy medical insurance and their family conditions permit. transplant."

Wan Yi raised doubts from a professional perspective: "There is a shortage of donors in most provinces and cities in China. This patient queued up in February and underwent surgery in March?"

The staff opened the medical records: "Perhaps the patient was lucky, and the bodhisattva made a high offering, so he happened to be able to match successfully. You see, the patient has Rh panda blood, and the blood type of the deceased in the car accident is also the same."

Chen Anyou clicked his tongue: "This person's luck is really extraordinary."

"Well, indeed." Wan Yi frowned and thought.

After leaving the hospital, Chen Anyou answered the phone call from home, urging him to go back to the blind date, he stopped a taxi and left first.

Nie Fanxin turned to leave the parking lot, saw her thoughtfully, and asked, "Why, what do you think is wrong?"

Wan Yi tilted her head and looked out of the window with her chin resting: "No, there are probably too many coincidences, which inevitably makes people suspicious. Maybe I am overthinking."

Nie Fanxin turned around and drove into the avenue, tapped the steering wheel with nimble fingers: "Let's go to the scene of the crime first."

"it is good."

After a while, Nie Fanxin's stomach started to gurgle.

Wan Yi heard it clearly, restrained her previous emotions, and asked her with a smile, "Are you hungry?"

"Well, I didn't eat much at noon."

Wan Yi pointed to the only remaining facade not far away, and suggested: "There is a convenience store over there, pull over and park."

Nie Fanxin vetoed it: "It's better to call it a day and go home to eat the meal made by my aunt."

Wan Yi pressed the red button on the left, loosened the seat belt, and said softly: "Two people are going through the scene, and the speed cannot be increased. Besides, I am also hungry."

"Okay." Nie Fanxin changed lanes to the right and gradually deviated from the main road.As soon as it came to a complete stop, Wan Yi got out of the car and closed the door neatly. Five minutes later, she sat back in the co-pilot.

"Switch to autopilot, eat first." Wan Yi carefully peeled off the package holding the rice ball.

Nie Fan became playful and smiled brightly: "If you don't turn on the automatic mode, you feed me."

Wan Yi was obviously taken aback for a moment, and then brought the rice ball to her mouth.

"Ah." Nie Fanxin lowered his head slightly and took a bite, shouting that it was delicious.At the red light at the intersection ahead, she slowly slowed down the car, took another bite, and chewed happily, but she unconsciously stopped at the side car from the corner of her eye.A girl was feeding a boy potato chips. While parking the car, the boy stretched his neck and kissed the girl on the lips.

Hey, it's disgusting, it's a little strange to think about myself again, and my face is instantly flushed.Nie Fanxin hastily switched to automatic mode, and whispered, "I'll do it myself."

She didn't notice that there was a gentle smile in the eyes of the people beside her.

In the community where the crime occurred, random parking and parking were repeatedly prohibited. Nie Fanxin finally found a parking space.She took out two masks, looked at the sky outside the window, and said, "There is no light at the scene, so bring the flashlight."

"It's in the box." Forensic doctors will carry two kinds of boxes when they come to the scene, one is a biopsy box, and the other is a scene and corpse investigation box.Tonight, Wan Yi is carrying the second type, and the flashlight is naturally indispensable.

The old city was built 30 years ago, and an elevator was installed in the community. The two stood inside and heard a buzzing sound.Finally made it to the third floor, the door of the elevator closed one second, and Nie Fanxin stepped out the next second, and pulled Wan Yi up.

"Why are you in such a hurry?"

Nie Fanxin muttered, "What if the elevator suddenly loses power? It's Chinese New Year, where can I find a repairman?"

Wan Yi was noncommittal, passed the stairs, and then suggested: "Let's take the stairs later."

"Ok, deal."

There was a room key left there, and Nie Fanxin got it ahead of time, turned the lock cylinder, and gently pushed the door open.

There was still a stinking stench, Wan Yi handed Nie Fanxin a mask, gloves and anklets, and the two of them dressed neatly and stepped inside.The light hit the white and bluish wall, which was probably damp, and the fallen wall ash stuck to the shoe cover, making a rustling sound.Nie Fanxin followed Wan Yi closely with a flashlight.

There was a large pool of dried blood at the door of the bedroom, and white chalk marked the position where the corpse lay.

Wan Yi analyzed: "The area of ​​blood stains on the lower body is the most extensive, followed by the neck. Because after a person dies, the hemoglobin in the blood decreases, and when combined with carbon dioxide, the color will gradually become dark red. Therefore, the murderer's murder process should start with the blood. Liu Xiaorou was suffocated behind her back, the baby was oppressed, and the baby was delivered early. She then cut the baby's umbilical cord with scissors, discarded it, and then cut off the head."

Nie Fan observed carefully: "That's why the blood from the neck was dark red. The murderer didn't intend to dispose of the corpse and the blood, and took away the tools of the crime. He may not have stayed at the scene for long."

Wan Yi stopped her: "Fanxin, don't move."

"how?"

"Under the feet." Wan Yi knelt on the ground, reaching out to touch the light-colored gray beside the bedpost.

Nie Fanxin also bent down: "This is?"

Wan Yi rubbed it lightly, sniffed it with the tip of her nose, and said back to her, "Cigarette ash. The ash is fine and smooth, and it should be a high-quality cigarette."

"You don't smoke, you know so much." Nie Fan carefully put the cigarette ash into a sealed bag.

Wan Yi didn't respond, she stood up and looked around.Nie Fanxin understood what she meant, and also raised the flashlight in his hand.The two of them didn't let go of the slightest bit, almost dug three feet into the ground, but still found nothing.

Nie Fan was anxious: "The murderer was so cautious that he even took away the cigarette butts?"

Wan Yi came out of the toilet: "Not necessarily, it may be the soot left by the previous tenant."

Nie Fanxin stood by the window, thinking about the tenant's confession, and retorted: "The last tenant had chronic pulmonary obstruction and didn't smoke, unless it was someone else in his family."

Wan Yi hummed: "Search carefully."

"I searched under the bed on my stomach, what else..." She suddenly fell silent, rolled up her sleeves in the next second, lay her upper body on the window sill, and stretched her hands down desperately, "Wan Xiaoyu, hold me tight. "Before she finished speaking, her left hand was already tightly grasped.

"No, it's a short distance." Nie Fanxin turned around and stood up straight, making a gesture to climb the window, and just stepped on the window sill with one foot, and heard Wan Yi's voice ordering: "Come down."

The tone is urgent, the mood is worried...

The author has something to say: Thanks for reading.