"I, I'm up late." Gao Chenggong took a step towards the door, "Let's go." ”

Gao Chenggong stretched out his hand towards Yan Sixian and said, "Are you done asking?" That ......"

Then give the money.

Yan Sixian asked Wu Duan, "Are you done asking?" ”

"Hmm."

"Then I have one last question, about the dead, apart from calling the police, have you told anyone else?"

"Nope."

"If you think about it, no one has told you?"

"Nope."

"Why don't you talk to someone?"

"I ...... They ignore me too......" Gao Chenggong scratched his head a little embarrassed.

Yan Sixian put a hundred yuan in his hand as promised, "Don't let me find out that you are lying." ”

"No, no, don't dare, you can check it casually." After taking the money, Gao Chenggong didn't lock the door of the house, and said with a smile: "Then I'll go to dinner." ”

With that, he trotted out the door.

Yan Sixian and Wu Duan returned to the car, and Wu Duan said: "What he said is the truth, there are a total of three people's footprints at the scene, among which there are fewer footprints of a man and a woman, which should be the little couple that Gao Chenggong saw."

The only one left is the murderer.

The killer was an adult male who wore size 43 shoes, and based on Liu's height coefficient, it is speculated that the murderer was between 174 and 184 tall.

He has an even gait and a steady gait, and is able to independently hijack an adult woman, indicating that he is a young and middle-aged man with a strong body.

In addition, there is another detail in terms of footprints: the ground at the scene is extremely dusty, and it can be said that the ground conditions are very good, and the pattern of the murderer's sole is clearly retained, so I found that the pattern of the murderer's sole is very shallow. ”

"Wear and tear?"

"That's right, the murderer wore a pair of shoes that were badly worn, and he may not be in a good financial situation."

Yan Sixian nodded and asked, "Where are the red wine bottles on the scene?" ”

"I have an idea about the bottle." Wu Duandao.

Yan Sixian said that he was listening.

"A total of three different brands of red wine bottles were found at the scene, and they were piled up in three piles on the ground, and the murderer had been in and out of the factory three times, and I suspect that 22 bottles of red wine were not brought to the scene at one time.

I calculated that 22 bottles of red wine, each bottle is about 750 ml, a total of nearly 17 liters, which is too much, and even if the stomach of the deceased is stretched out of shape, the capacity will never be as large as 17 liters. ”

Wu Duan continued: "It is likely that the murderer traveled back and forth between the urban area of Mocheng City and the industrial park many times. Therefore, there are three directions of investigation, one is the means of transportation, the murderer is likely to have a means of transportation, and the road monitoring of the city can be called up to investigate it;

The second is the location of the crime, why did the murderer choose this abandoned industrial park as the location of the crime? Either he stepped on the spot in advance, or he lived nearby or worked in an industrial park, and he was very familiar with the location of the crime, and he might be able to find something by visiting the surrounding people;

Thirdly, red wine, visit supermarkets, tobacco and liquor stores in the city, especially the places that have recently sold special red wines, and cross-compare customers who have bought these three red wines in a day or two. ”

"The analysis makes sense," Yan Sixian said: "But it's all stupid methods, visiting and feeling and arranging something, looking for a needle in a haystack, it's too labor-intensive." ”

"And what can you do?" Wu Duan asked.

"There is no way, but I noticed someone."

"Oh?"

"At the funeral banquet of the fourth aunt's family, there are also a few bottles of inferior red wine on the table, I don't know if you have noticed, there are exactly three kinds, the same as those found at the scene."

Wu Duan really didn't pay attention.

"Moreover, the young man who greeted the customer at the door, I observed it, it was exactly a size 43 shoe, and his height was also within your guess range, he was young and strong, and he was a local in the vicinity, and he was familiar with the terrain of the industrial park......"

Wu Duan pulled the car door and was about to get out of the car, but was pulled by Yan Sixian, "Why are you going?" ”

"Let's go to the fourth aunt's funeral."

"If he was the murderer, he should have asked Gao Chenggong about our intentions at this time, and now when he goes back, he will be startling the snake," Yan Sixian handed the phone to Wu Duan, "I just asked Feng Xiaoxiang to help check the death records of the population in Dagao Village in the past month."

The fourth aunt's name, Wang Guirou, has only one son, the man who stands at the gate of the courtyard to greet the guests, named Gao Jun, 27 years old, after graduating from university, he works as a designer in a decoration company in Mexicity.

Send the assistant police to keep an eye on him, we have a more important mission. ”

"A more important task?"

"Check the source of the body, we have to find out if the deceased has anything to do with Gao Jun, let's start with the women around Gao Jun to see if there is any missing recently."

……

March 5th.

A week has passed since the body was found, but there has been no progress in the work of the criminal investigation team.

In the conference room, in order not to demoralize, Wu Duan tried his best to make his voice sound high.

"We searched for women close to Gao, including his friends, co-workers, and two ex-girlfriends, and we didn't find anyone missing from him.

During the visit, some evaluations of Gao Jun were collected.

People around Gao Jun generally think that he is a hard worker, more introverted, and not very good at socializing with people.

Gao Jun has worked for five years, saved some money for himself, and his family has given him some support, and three months ago he paid a down payment for a small suburban apartment. Overall, his life trajectory is the same as that of most young people, working hard to settle down in the city where he works.

Gao Jun is very filial and goes back to the countryside to visit his mother almost every weekend. After buying a house, he told his friends that he was looking forward to taking his mother to live with him.

But unfortunately, before the good days came, his mother died of a heart attack.

The old lady went into the city to see her son, and the mother and son were shopping in the supermarket, when the old lady suddenly collapsed.

The hospital was delivered in time, but unfortunately Gao Jun's house drained the family's money, and he has been relying on credit cards recently, and he has no savings, so he really can't take out the money, so he can only call everywhere to find someone to borrow.

In the end, because the payment was not timely, the old lady was not rescued.

can be regarded as having a grudge against Gao Jun, and the only one is the hospital that did not rescue in time. ”

Li August said: "I visited the hospital, there was no abnormality, no one was missing, and the families of the medical staff who were responsible for rescuing the old lady that day were also fine. ”

Wu Duan said to Yan Sixian: "Our investigation may be in the wrong direction, the murderer is not Gao Jun, and the deceased has no intersection with Gao Jun." ”

Yan Sixian frowned and said to himself, "The source of the corpse has not been found?" ”

"Yes, the identity of the corpse has never been determined."

"Didn't you say that her clothes were luxury brands? Didn't go to the counter to ask? You might be able to find out your membership information or something. ”

"I went to ask Ermink," Feng Xiaoxiang said, "We looked away, and the deceased was wearing a high imitation." ”