"The head is about to be cut off, it's not convenient to do further testing here, I'll take it back first, and I'll tell you after the autopsy, the time of death should be short, three or four o'clock in the morning, who called the police?"

"His daughter-in-law." Wang Qin pointed to the deceased.

Zhou Wang frowned.

Wang Qin explains:

"His daughter-in-law works in the city, usually does not come back, will come back when she catches up with the rest, today will suddenly come back because she is not feeling well, ask for leave from the company, and then open the door and go upstairs to have a look...... Now that he is in the hospital, Liu Bing went over to make a record of the inquiry. ”

Zhou Wang stepped on the pedal and walked to the door and said, "There were no bloody footprints, how fast did you say the murderer was?" Or rather, how well prepared the murderer was! ”

Wang Qin nodded and said, "Let's see what the trace inspection can find." ”

Zhou Wang turned sideways and pointed to the lights that were not turned on in the bedroom, and Wang Qin's eyes lit up: "Xiao Chen, you have to check the power switch upstairs and downstairs!" ”

……

Zhou Wang walked out of the two-story building with Dalong, Gu Peng and Zhang Hao were on the side, vomiting vigorously, Xiao Shang stood aside and shook his head again and again.

Zhou Wang and Dalong didn't have time to stay, and quickly left the hospital.

When the two arrived at the team to prepare, the body was also transported, Dalong finished the formalities, and the two began the autopsy.

The cause of death was quickly identified, which was death from massive hemorrhage, and the deceased had multiple soft tissue injuries on his body, and these injuries were life-responsive, that is, left while he was alive.

Zhou Wang looked carefully at the wound on his neck, if it weren't for the cervical vertebrae still connected, the deceased would have been in a different place.

"What do you think this is?"

Zhou Wang pointed to the obvious drag marks on both sides of the wound, which were very shallow, and only scratched five or six of the epidermis, like crow's feet at the corners of the eyes.

"This is a trial cut, which is common in the incident of suicide by cutting your wrists, what does it mean? Suicide? Catch up with the part in the cross talk that looks at the corpse and says suicide......"

"Annoying? Work! This kind of trial cutting wound is caused by multiple cuts in the same position, the neck is not flat, and the focus point is on the front side, so the strength on both sides of the wound will be significantly reduced. ”

Dalong listened attentively.

"The injury to the neck is very concentrated, and the direction of blood flow is from front to back, indicating that the deceased has lost his ability to resist at that time, check the alcohol content in the deceased's blood, and then see if there is still undigested food in the stomach."

Dalong sighed: "The deceased looks quite strong, there must be a reason why he was knocked down by a few times, just look at this murderous modus operandi, or in the deceased's house, why do I think it was an acquaintance who committed the crime?" ”

Zhou Wang nodded and said, "Strangers don't need to be so ruthless. ”

……

Wang Qin: The clouds and fog began to spew in their office again.

Fortunately, Gu Peng and Zhang Hao don't smoke, and Liu Bing can be regarded as a companion.

Wang Qin first introduced the situation of the deceased:

"The deceased Ma Gongcheng, thirty-two years old, belongs to nothing serious to do, there is a small truck, if anyone needs to send something, you can run long distances, the rest of the time to drink a lot of wine all day, his wife's name is Hong Mei, thirty years old, in the city a logistics company as a sorter, usually live in the company dormitory, take turns to go home, the two have no children, this morning Hong Mei got up and felt uncomfortable, and the company leaders asked for two days off, and went to the small clinic to prescribe some medicine, ready to go home to rest, attention, when she arrived home, the courtyard door was opened, The door on the first floor was not opened with a key, it belonged to pushing the door to enter, she didn't feel anything at the time, thinking that her husband got up early today......"

"Early? When Hong Mei got home, why did she say that it would be nine or ten o'clock, right? Dalong asked.

"The deceased usually gets up at noon." Liu Bing explained.

Dalong shrugged his shoulders and said, "This is not only to sleep until you wake up naturally, but also to think about what time to sleep and how to sleep ......"

"Are you envious?" Xiao Shang gestured at his neck.

Zhou Wang said:

"The deceased died of massive neck arteriovenous hemorrhage, the time of death was about half past three in the morning, the deceased had multiple soft tissue injuries, which should have been caused by fighting with people, of course, it is also possible that he was just beaten, there was no resistance, the wound on the deceased's neck had traces of repeated cuts, that is, the deceased had lost the ability to resist at that time, and we suspect that the deceased drank until the early hours of the morning last night, and was in a drunken state when he was killed."

Dalong added:

"If the deceased loses the ability to resist because of heavy drinking, there are many ways for the murderer to kill the deceased, he must have a knife in his hand, right? But I chose the most cruel way, there is a feeling of hatred to the bones, we think it is likely that an acquaintance committed the crime, where does a stranger have such a big hatred? ”

Wang Qin said:

"There is another point, the trace inspection did not extract any valuable clues at the scene, except for a trace of blood on the power switch on the first floor, note, it is a trace, it can be assumed that the murderer followed the deceased into the house, the deceased pressed the light on the first floor, they went upstairs, to the bedroom, the deceased was knocked to the ground by the murderer before the light was turned on, and began to commit murder, so when the murderer left, he only needed to press the switch on the first floor, and he found that there were blood marks, so he wiped it with something, leaving only a bloodshot, and the trace inspection was compared, The blood and streaks at the scene were from the deceased. ”

"Being able to follow the deceased into the house in the middle of the night must be an acquaintance, and besides, being able to leave no traces at the scene also shows that the murderer was prepared in advance, and it belongs to planning and then killing!" Xiao Shang said seriously.

The dragon said in disgust: "Look at what you can!" ”

Liu Bing patted the table and said, "Can you two be a role model?" The deceased's wife, Hong Mei, said that she did not know who the deceased had a holiday with, and said that the deceased usually liked to make friends and was righteous. ”

"What's wrong with this Hong Mei?" Zhou Wang asked.

Liu Bing sighed and said, "I'm pregnant, so I'll protect the fetus in the hospital." ”

Dalong slapped the table: "This case is solved, Hong Mei had an affair and was discovered by the deceased, Hong Mei wanted to divorce, but the deceased did not agree, so the adulterer came up with this method to kill first and then replace it." ”

Wang Qin looked around, the two shook their heads at the same time, Wang Qin said:

"Xiao Shang, you first find the technical department to call up the call records and chat records of the deceased's mobile phone, but the deceased's mobile phone was not found at the scene, and then you take Zhang Hao to visit the village to see who the deceased was with last night, Liu Bing, you take Gu Peng to the company where Hong Mei works, and learn about Hong Mei's situation and interpersonal relationships during this time."

Seeing that no one was paying attention to him, Dalong asked again: "Is it necessary to go to a small clinic to prescribe medicine for pregnancy?" ”

Liu Bing got up and said: "She didn't know she was pregnant, she thought it was a gastrointestinal problem, she went home and saw the scene of the crime, and after calling the police, she fainted at the scene, and when she arrived at the hospital, she found out that she was pregnant." ”

"Ignore him, you are busy with your business." Zhou Wang waved his hand.

Xiao Shang smiled evilly and took Zhang Hao out of the office, and Liu Bing took Gu Peng out of the office after him.

Wang Qin looked at Zhou Wang and said, "Let's go to the scene of the crime again." ”

Zhou Wang said: "That's exactly what I mean. ”

Dalong shouted, "What's wrong with this today? Shall I do it first? ”