This can't be, we've been living in the countryside these days, no, it's impossible, how can there be such a strange thing. Lu Ting shook her head vigorously and denied it.

"Yes, if it's not Aunt Lu, then how can you explain those footprints." Yang Xin was also confused.

Li Duo shook his head: "If it's not Aunt Lu, then this is a well-planned murder case, let's go back and do the footprint identification!" ”

When he finished saying this, he also deliberately glanced at Lu Ting in the back seat, there was no hiding in her eyes, but there were doubts. After returning to the group with them, he took their footprints as soon as possible, and he, Chen Sibei and Lu Ting were all anxiously waiting for the results.

In order to supervise the work of the technical investigators, Li Duo told Mu Haoran about the situation and asked him to put pressure on the people in the technical investigation department, and he was also smart and no one.

Footprint identification is faster than other inspection items, and the results of the comparison have been out in half an hour.

Du Jiang handed the result to him, and just said lightly: "Dear, you have met a master." ”

"What do you mean?" Mu Haoran asked suspiciously.

"Speaking of this master, today I have to popularize the knowledge of footprints to you, footprints are the soles of the feet, shoes, socks and other image traces formed by people standing and walking in contact with the ground or other bearing surfaces. There are two types of footprints: one is the image characteristics of footprints, that is, the structural characteristics of bare feet, shoes or socks reflected by a single footprint; One is the pace characteristics of the footprints, that is, a single or a trip to the footprint, reflecting the characteristics of people's walking habits, these characteristics are formed and fixed after long-term practice and repeated practice, due to gender, age, height, weight, occupation, walking posture and other factors, each person reflects the pace characteristics are not the same. Through the analysis and identification of footprints, the height, age, weight, walking posture, etc. of the person can be judged, and the time left behind, the direction of the perpetrator's escape, etc. can be analyzed.

"According to the control group of these footprints you collected, I conducted a technical analysis on them, the first point is from the traces formed by the appearance of the footprints, although the size of this woman's footprints is almost the same as the size of Ms. Lu Ting's footprints, but from the point of focus, the focus point of the footprints that appeared at the scene is obviously on the heel, and the focus point of Lu Ting's footprints is on the forefoot."

"Look at these two male footprints, first of all, this loophole is relatively large, you see, Chen Xiaobei is a congenital stupid patient, his walking posture is a bit like a thrombosis patient, which is commonly known as a shoulder basket, then his footprints should be erratic, but you look at the footprints at the scene, the imprints on the forefoot are clearly visible, and they are very powerful, and there are footprints on the other side, which appear, one side is clear, and the other side is a vague imprint, what can explain this phenomenon is that someone deliberately disguised Lu Xiaobei's footprints."

"Including the female and these two male footprints, they were all deliberately forged by someone wearing the shoes of Lu Ting's mother and son." After Du Jiang finished speaking, he took the material off the projector and handed it to Mu Haoran's hand.

"So deliberately, it was really a deliberate murder." The person who can so carefully camouflage the scene must be a master.

"Another point, it's my fault, look at these footprints around the blood marks, if we stab a person, the blood dripping on the body should cover the footprints, but here, the footprints are stepped on from the blood stains, and the footprints extend all the way to the second floor, according to the stride, gait, with Lu Xiaobei's legs and feet, I'm afraid I don't have the ability to walk all the way to the second floor with such an even stride! According to my analysis, these footprints were filled by the suspect after the fact. ”

"But I didn't find any traces left by them before, it is possible that when they first entered the scene, they were wearing indoor slippers that had not stepped on dust, and after the crime, they disguised their footprints and filled them up."

What a perfect analysis, Mu Haoranyuan's heart suddenly became much happier, fate favored Lu Ting, a poor woman, she did not harm other people's lives because of the hatred in her heart, she has been using her forbearance to Liu Hengzhong in exchange for life needs, if it were not for her, these two big boys with IQ only four or five years old would not have survived now.

Mu Haoran came to the lounge with a smile on her face, and Lu Ting, who was anxiously waiting for the result, immediately stood up and asked, "Young man, how is it, we really didn't kill anyone, what is the result!" ”

Mu Haoran took her hand and said kindly, "Auntie, don't worry, you sit first." ”

"The results have come out, and you don't understand the professional terms, so I won't explain them to you one by one, just tell you the results, the traces at the scene prove that it is not yours, someone disguised as your footprints and killed Liu Hengzhong, you are innocent."

After hearing the results, Lu Ting lowered her head and muttered to herself: "Lao Liu is very loyal, he has no enemies, who will poison him!" ”

"I can clearly imitate the footprints of your mother and daughter, I must know your living habits very well, who do you think you know best?" Mu Haoran asked.

Lu Ting thought about it: "Who will be familiar with us, we don't talk to people much when we come out of the countryside, and who will remember us when we go to the city!" ”

Suddenly, as if she remembered something, she was shocked and said, "Could it be her?" ”

Mu Haoyuan chuckled, but did not answer, but he already had an answer in his heart: "Aunt Lu, my colleague told me that if this matter has nothing to do with you, find a way to settle your life." My colleague's family is in business, and he has his own welfare agency, which has been in Beihai for some years, and after the case is over, he will send you to live in a welfare home over there, where there may be a small factory, where you and your children can find a light job, and the living conditions are much better than in your hometown, and the staff will try their best to take care of you if possible. ”

Lu Ting didn't expect such a good thing to fall on her head, she had lived a hard life all her life, she didn't expect to be old, and she still had to rely on, she couldn't believe it: "Is this true?" Can my child really be taken care of? ”

Mu Haoran nodded: "Not only your children, you can also go to the welfare factory run by the company to find a simple and easy-to-learn job, the income is not high, but it is very stable, you don't need to spend money on food and clothing, you can save this money by yourself, when you are old and have some money in your hands, you will feel dependent." ”

"How good is this, thank you so much" Lu Ting thanked them for helping her in her heart, she had never been cared for like this, and she felt the warmth of this world.

"Auntie, let's not talk about this for now, you and the child can rest here for one night, the matter should be settled soon, and then we will talk about other things, I will deal with other things first." After Mu Haoran settled the mother and son, he returned to the office.

After returning to the office, Li Duo couldn't wait to ask, "How is it, is it her?" ”

Mu Haoran shook his head: "No." ”

Li Duo's hanging heart finally let go: "Thank God, if it was her, then her two children would be miserable."

"So many clues point to her, and now it's back to square one, who will do it?" Xu Ruoyuan sat on the chair and sighed.

"Wang Fang." Mu Haoran clenched his fists and slammed the table and said.

"She was out on a business trip at the time of the crime and had no time to commit the crime." Li Duo refuted his claim.

"It could be buying a murder or she took some other means of transportation back to Beihai." Mu Haoran did not let go of any possibility.

"Hey, there have been too many cases of murder for love recently, I can't bear it, how can people now be so extreme, they have to use murder to solve problems at every turn, they all say that a harmonious society, this is too discordant." Ruoyuan touched her chin and said thoughtfully.

The door of the office was opened, and when they heard the voice, they all turned around to see that it was Yang Xin, who was still carrying a supper in his hand, and when he saw that Li Duo and Xu Ruoyuan were also there, he said: "You haven't gone home either, it's just right, buy a supper, eat some, I'm tired for a day, I've already sent Aunt Lu's over." ”

He put the supper on the table, opened the bag, laid out the food one by one, and handed the chopsticks to them: "Eat!" ”

Mu Haoran looked at it, and there were dumplings with three fresh fillings that he Chen Yanxi liked to eat, and he immediately wrapped the box of dumplings in a plastic bag: "You guys eat first, go back to sleep after eating, and I'll go to the forensic office." ”

Li Duo shook his head with a sigh: "Seeing that he is forgetful, just such a box of three fresh, let him coax women to be happy." ”

"You will be more likely to ask for your wife than him in the future, and I guess you won't even leave us the vegetable leaves." Xu Ruoyuan chuckled, in her opinion, everyone in this office was a beating.

When Mu Haoran arrived at the dissection room, looking out of the window, the light inside was still on, and Chen Yanxi was busy inside alone, and he didn't see Li Anji's figure.

He rang the doorbell, the door was opened from the inside, and Li Anji said in a daze: "Boss, it's not done yet, someone has added a stopper, the forensic doctor of the second team is not there, and a child has been sent, and the result will come out tomorrow!" ”

"Well, don't worry, you go to eat first, and take your Sister Chen out to eat in a while, this is for you." Mu Haoran gave the dumplings to Li Anji a little reluctantly.

It's not that he doesn't care about comradeship, it's really that he wants to give Chen Yanxi a sycophant, but in this case, he has no other way, otherwise he will hear this little girl in the whole team early tomorrow morning saying that he is a harsh comrade-in-arms.

Li Anji happily left the dissection room with dumplings, and it was good to work with Chen Yan, and he could often eat cheap meals!

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