Criminal Investigation Team 1: The Next Suspect

Zhang Xin's reaction made Qiao Li suspicious.Qiao Li, who thought it would be easy to get the consent of the family members, said in a cold voice at the moment: "We suspect that this is a murder case, so we must conduct an autopsy, and for the deceased to die innocently, if they leave like this, they will not be able to die in peace , not to mention there is a child inside!"

Seeing that Zhang Xin's lips were turning white, Qiao Li's voice softened a little, "I promise that the stitches will be complete in the future, and I won't let her leave in an untidy manner."

Zhang Xin pursed his lips, and his attitude was not as tough as before, "Then...you...you must find out the reason! You can't let her suffer so much for nothing!"

"Don't worry, leave it to us!" Lin Mo patted Zhang Xin on the shoulder, called Ye Niannian over to comfort the family members, and entered the dissection room with Qiao Li.

"This case should have nothing to do with Zhang Xin." Lin Mo looked at Qiao Li's hand that took off the bandage, and put on the glove himself. "He probably just doesn't know about autopsy, and thinks it's a blasphemy against the dead. After speaking well, he agreed."

"What do you want to say?" Qiao Li glanced at him, "I didn't understand the point after talking for a long time, when did you become so verbose, by the way, did you have breakfast just now?"

This man is as venomous as ever.But Lin Mo never cared about this kind of thing: "Eat it. Everything you buy is delicious. Are you... have your hand healed? Will there be any sequelae if you start the autopsy before it's healed?"

"It's almost good." Qiao Li disliked a certain elite captain who had obviously become more talkative since they got together, "Other teams have other team matters, Feng Forensic Doctor is resting now, and the master is still in the hospital. It’s not that expensive, it rests there when it’s time to play, what’s the use of keeping it?”

Seeing what Lin Mo wanted to say, Qiao Li interrupted him, "Get the recording pen, let's start."

There are fewer and fewer forensic doctors now, and even the team leader has to come over to do things like interns who take notes.

It just so happens that someone is happy with it.

"The whole body of the corpse is severely carbonized, and it looks like a fistfight." Qiao Li began to examine the first corpse. "The clothes and hair were completely burned, and the eyelids were bleeding spots."

Qiao Li started to cut with a scalpel, and the severely carbonized corpse made a crisp rattling sound, and he began to separate the neck skin and muscles of the corpse layer by layer.

"The muscles on both sides of the deceased's neck showed no obvious signs of bleeding, the skull and hyoid bone were normal, and there were ashes after wiping the nasal cavity." Qiao Li continued to cut the chest cavity, "The suffocation phenomenon is obvious, and he died of suffocation due to inhalation of a large amount of dust and insufficient oxygen. , was scorched by the fire again."

In fact, most of the people who died in the fire died in this way, so although people often say that they were burned to death, the main reason is suffocation, but thinking about it this way, they don’t have to suffer such a big crime, which is much better than burning at the stake.

"Judging from the pubic bone, the corpse is about 30 years old. It should be the wife of the deceased." Qiao Li stopped his hands and breathed a sigh of relief, "There is no brain injury, and there is no sign of struggle from the scene. It's only possible to use drugs."

"Do you want to dissect the stomach?" Lin Mo asked with a pen in his hand.

"Wait for a while!" Qiao Li pretended with his hard work, "Let's do a poison test on this first!"

Qiao Li cut open the stomach, duodenum and small intestine of the corpse, and said, "There are white pills in the stomach, a small amount of stomach acid, and no food. The estimated time of death was that morning, that is, when the fire broke out."

Qiao Li dissected the other two corpses step by step. The condition was similar to the previous one, but Xu Haiyan's family members could not be contacted for the time being.

"The DNA of the deceased came out. The two female corpses are consistent with the DNA on the toothbrush we brought from the scene, and the degree of wear and tear on the pubic bone is also in line with the age. It can be basically concluded that one of the deceased is Xu Haiyan, the nanny of Zhang Xin's family." Qiao Li After thinking for a moment, he continued, "I have to ask Zhang Xin about Xu Haiyan's situation later."

The dissection work lasted more than ten hours, and when the two came out of the dissection room, there was a mess outside.

"What's going on?" Lin Mo suppressed his voice, looking at the chaotic office, his heart was filled with anger.

"It's all right now," Gao Ce sorted out the documents on the ground. "Because the fire was too big, it was implicated in other property issues. When I heard that Zhang Xin was back, I came to the police station to demand compensation from him!"

Lin Mo frowned. Three people died in the victim's family, the house and property were burned down, and the case was still unsolved. These people wanted to ask for compensation, and the disgust in their hearts increased, "Just dismiss it. Right! This is the police station, is this the place they specialize in making troubles?" After finishing speaking, he began to pack up the documents left under his feet, "Clean up and get ready for a meeting!"

The big men packed up things quickly, and the office was tidy after a while.

"Let me talk about it first!" Qiao Li opened the PPT and put it on one of the photos, which was a magnified picture of the neck of a scorched corpse. "According to the condition of the corpses, all three corpses died of asphyxiation. The surfaces were all severely carbonized, and the ingredients of sleeping pills were detected in the stomachs of the three corpses."

"So is this murder?" Lin Mo rubbed his chin. "The three deceased had sleeping pills in their stomachs. Is it a habit before going to bed or someone laid them down? It's weird to think that the three of them died neatly on the same bed. .”

"Hiss!" A layer of cold sweat broke out on Ye Niannian's back, "It's weird for you to say that! It can't be a group suicide!"

"Wait a minute, could it be martyrdom!"

As soon as Ye Niannian said this, everyone present was stunned.

Seeing everyone looking at her, she said awkwardly, "Isn't that the same case last time? It's Tang Jiajia's case... I think this time... it won't be the nanny and the hostess..."

Qiao Li shook his head, "It's not like, if the two of them have a strange relationship, then Zhang Xin's business trip this time is a good opportunity for them to have an affair, no matter what, they will not die in love at this moment! "

"Don't listen to her nonsense," Lin Mo glared at Ye Niannian, "This girl probably has a deep impression of the last case, what kind of emotional entanglement can a nanny in her forties and a mistress who already has a child have? , can you rely on some clues?"

"Did those three people take the medicine at the same time?" Ye Niannian finally got it right, and immediately asked a key question, "First, we need to confirm whether it is self-produced or sold?"

Self-produced and self-marketed means that the prisoner committed suicide after killing someone.

"According to the digestion status of the stomach contents of the three people, the medicine should be taken at the same time." Qiao Li said, "In this case, the possibility of self-production and self-sale is ruled out. Is the scene closed?"

The door was open when Joe left the scene, so naturally he didn't know if it was closed.

"According to the firefighters, the scene was closed, and the doors and windows were taken care of at the beginning." Lin Mo suddenly remembered something, and asked Gao Ce, "Have you investigated the situation of Zhang Xin's business trip this time?"

"Uh...he said he had to go back to the company to deal with some matters, and he will go back for a while, and come back to accept the investigation after it is dealt with. We sent two police officers to follow him. It has been five hours... It will probably be fine tomorrow!"

"What about the air ticket? Have you checked it?" Lin Mo continued to ask.

"Zhang Xin took the high-speed rail. We checked the high-speed rail ticket, and there is nothing wrong with it." Gao Ce said.

"Is that new suspicion ruled out?" Si Shitang asked from the side, "But it's very likely that the business trip was just a cover, and maybe he wanted to kill his wife for some reason, so he booked the ticket in advance before picking it up. Come out, in fact, others are still here, looking for opportunities to kill."

"It's possible," Qiao Li said, "Has the surveillance camera at the deceased's house completely burned down?"

Lin Mo sighed, nodded and said, "A fire left nothing behind, except three corpses."

"I think that even if Zhang Xin and his wife hate each other again, they won't burn down the whole house, and take a child and an innocent nanny!" Ye Niannian shouted, "This is so heartless!"

"These are just conjectures at the moment, and there is still one thing that confuses me—" Qiao Li clicked on another picture, and took a closer look at it, which was a white fiber. "This is a kind of plastic, which is often used to make snakeskin pockets. It was found on the shoulder of the deceased Xu Haiyan."

"It should have been accidentally stained!" Gao Ce stared at the picture, his eyes a little dizzy after looking at it for a long time, "But what does Xu Haiyan want the snakeskin bag for, or is it left by the murderer accidentally... "

Qiao Li nodded at him, "It is very likely that at the burning site, a snakeskin bag was once covered on Xu Haiyan's body. I checked the surface of her body, and there is a lot of oil left after the plastic was burned."

"So it's murder!" Ye Niannian said, "But why did the prisoner cover the dead with a snakeskin bag!"

"According to the research of psychologists," said Qiao Li, "if a person kills someone he has a good relationship with, or if the person is relatively innocent and has established a good social relationship with the prisoner before his death, then the prisoner will be afraid to watch to the face of the deceased. Some people will use some objects to cover the face of the deceased to reduce their psychological pressure."

"If you say that, it's an acquaintance who committed the crime!" Gao Ce opened the notebook, "According to our investigation, Lin Wanting doesn't go out much because of her health, and she doesn't like to socialize with people. She usually recuperates at home and has nothing to do. Friends, there is no obvious social conflict relationship, no abnormal relationship between men and women."

"If you say that, Zhang Xin will be suspected," Lin Mo said, "It happened that when he was on a business trip, his house caught fire, and all three of them died. Let's forget about it in the middle of the night, but suddenly a fire broke out early in the morning. , no one has seen it yet. It's so weird."

"It can't be determined at the moment." Qiao Li thought for a while, packed up the survey box, and said, "I want to go to the scene again."

"Do you know what time it is?" Lin Mo didn't know whether to laugh or cry, went up and patted his head, "What scene are you going to in the middle of the night, wait until tomorrow morning!"

Qiao Li dissected his face for more than ten hours, not only his hands were sore, but his stomach was also uncomfortably hungry.Lin Mo stood by for more than ten hours, and didn't have a chance to eat.

"Let's go! Treat you to dinner. I know there is a delicious restaurant." Qiao Li put down the survey box and put on his coat, "I often went there when I was in college."

Lin Mo followed him calmly, secretly happy in his heart, and felt that the two of them were one step closer.

"The meeting is over, go back and rest! Come to the meeting tomorrow morning."

When the two of them went out, it was already dark, and the lanterns came on, and the lights of thousands of houses, it looked like a peaceful and warm scene.

Qiao Li walked in front and found that Lin Mo was not by his side, so he slowed down and waited for him.After a while, I felt my hands were wrapped in a pair of warm hands.

"Does your hand feel uncomfortable?" Lin Mo took his hand, helped him to breathe, and rubbed it with his hands, "You haven't healed yet, and you have been working continuously for such a long time, don't you want to continue working as a forensic doctor?"

Qiao Li smiled at him, "I can't help it, just bite the bullet. Don't talk about me, don't you too? When I first came, that is, when you were not in the police station, I said I was on a business trip, but actually Go up and go on a mission!"

Lin Mo was surprised: "How do you know? I haven't told anyone about this mission!"

"It smells."

Before they knew it, the two of them came to a small shop. Qiao Li pointed to a dilapidated wooden house and said, "Here we are. This is the shop I often visit in college."

Lin Mo raised his head and glanced at this unremarkable hut. There were five words "Happiness Food Stall" carved in wood on the place where he raised his eyes. The door looked shabby, and the interior decoration was also very old. It was the kind of young people who couldn't even look at it. A place to take a look.

"Let's go!" Qiao Li didn't let go of his hand, leading him in.