Liang Mengzhu felt that the case was very difficult. Even though he had the most intuitive surveillance video, it became an obstacle to solving the case because the surveillance showed that everyone who was present at the time of the crime was unable to carry the murder weapon.

But Liang Mengzhu also felt that this case was not complicated. The truth was right in front of him. All he had to do was pierce a layer of window paper.

So, she took a look at Liu Jianfeng, who was drinking and eating meat, and resisted the urge to ask for help outside the court, feeling that she had to rely on herself.

The people who followed her were also experienced detectives, who were collecting more information at this time.

The first thing is to find the most important person in the kitchen, the head chef. This weight is not only because he is the person in charge of the kitchen, but also because of his weight. This big fat man weighs at least three hundred pounds.

After all, he is the head chef. He has a house and a car in this city and does not need to live in a dormitory. After arriving out of breath, he still failed to provide any effective clues. He just said that the other party was new here, worked very hard, and had good knife skills. As for He

He doesn't know who has any conflicts or quarrels.

Just when Liang Mengzhu was about to give up, the big fat man suddenly said: "There is definitely no conflict, but there is some resentment."

"What's going on? Please explain clearly." Liang Mengzhu asked hurriedly.

The big fat man said: "Because we are a grassland barbecue restaurant, the ingredients are all authentic and delicious beef and mutton from the grassland, so we need to store a lot of them. We have our own cold storage in the back kitchen.

Because the meat needs to be stored, the temperature is around minus 18 to minus 25 degrees all year round. Because of the daily operation, people often need to go in and out of the cold storage to pick up the meat. These lazy guys don’t want to do this work, so they often leave it to new people.

The employees who come will do it.”

Liang Mengzhu immediately understood what was going on. The newcomers had little qualifications. They were required to serve tea and water in the workplace, and to help the old masters in the factory to do dirty and tiring work. It was an unwritten rule that all young people should do small jobs.

This is how everyone grows up.

There was a short video before. A young man accused his master in the dormitory, saying that he had been in the factory for a week, bought cigarettes and alcohol for the master, ran errands to help, and tried his best, but the master didn't hand him anything. He felt that this

It's the old employees bullying the new employees.

Regarding this matter, most people are very disdainful. They think that young people are taken too good care of by their parents and do not know the cruelty of society. After only a week, they are so wronged that they can't stand it. Then they should go back to being mothers.

Baby, society is not suitable for you.

The master is not your real father, so why should you buy a pack of cigarettes and treat him to a meal, and he will take care of you? Don’t you know the truth behind teaching an apprentice to starve to death? In the old society, young apprentices wanted to learn from the master

To have the ability to eat, you need to support your master like a father. You will be taught by your mentor so that you can have food for your whole life. This is not weaker than the nurturing grace of your parents.

But this is a restaurant and a kitchen, so it’s a little different.

The kitchen in the back was smoky and smoky, with a strong charcoal fire and a stove for cooking. It wasn't like the refrigeration system of a big hotel.

It's only around 40 degrees all year round. After staying in this environment for a long time, you have to suddenly enter a cold storage at minus 20 degrees. This is not the ordinary "cold and cold-loving", it's 50 or 60 degrees.

The temperature difference is very harmful to the body even if protective measures are taken.

For the deceased, this may not only be resentment, but hatred, because there may be bullying involved.

Liang Mengzhu retained the head chef and called the restaurant owner over. Although the restaurant owner said that the employees were not allowed to enter

There are strict operating procedures for entering cold weather. First, you need to eliminate sweat, and then you need low-temperature protective clothing, etc., which will never affect the health of employees.

It's natural for a boss to say this, but when things get busy, there's a shortage of meat here, and the chefs are shouting, yelling, and cursing with bad tempers. How can the new employees have time to follow the operating procedures?

"Who was the employee who was responsible for moving meat to the cold storage? Who was the person who was responsible for the deceased?"

Liang Mengzhu soon realized that there was a conflict of interests involved, and the dirty work was left to the trust. Moreover, the head chef said that the newcomer worked hard and had good skills, so the person who was in charge of this job before would definitely be replaced by him.

This involves vital interests.

After the introduction by the chef, it turned out that just as Liang Mengzhu imagined, it was the two suspects who followed the deceased into the bathroom.

At this moment, other information came back. What made Liang Mengzhu depressed was that through imaging technology, he found that there was not much blood around the deceased.

But this shouldn't be the case. The deceased's heart was pierced, and there was bound to be a lot of blood splattered at that time. Because it was convenient in the bathroom, the murderer washed it away. Only through the luminol reaction can the blood stains be restored.

Liang Mengzhu could not go upstairs. The area around the deceased had begun to develop, oxidizing with the blood, showing blue-purple fluorescence. However, there were very few light spots, and they were basically all around the deceased. There was no large-scale splash. This was very strange. Even though there was a big splash,

Part of it was sprayed on the deceased, and it was also scattered around.

Liang Mengzhu looked at the forensic doctor at the scene. The experienced forensic doctor said directly: "Another possibility is that the blood is still in the body and has not splashed out!"

Liang Mengzhu was suddenly startled. Yes, it was indeed possible. Someone committed the murder in a hurry and had no experience. When he saw the knife stabbing the other person, he might turn around and run away in panic.

If the murder weapon is not pulled out, not much blood will flow out, but it will accumulate in the chest and abdominal cavity.

After the person is dead and the body has no blood pressure, and then the murder weapon is pulled out, most of the blood will stop flowing, and the bleeding will not be much, and it will definitely not be in the form of splashing.

The forensic doctor had an idea and used simple methods to determine that there was a large amount of blood congestion in the chest and abdomen of the deceased.

"This situation shows that after the murderer committed the murder, the murder weapon was still inserted into the wound, so the blood did not spurt out. Then..." Liang Mengzhu narrowed his eyes.

There were four suspects before, three of them were colleagues who entered the bathroom with the deceased and took a shower together, and the other one was the first person to discover the deceased later.

But now it seems that all suspicions are gone!

The first person who discovered the deceased crawled out and stood in the corridor shouting for help. The surveillance clearly recorded this scene. At that time, he was also wearing only a pair of underpants and a towel.

There is absolutely no place for him to hide the murder weapon.

Of course, it is also possible that he disposed of the murder weapon in the bathroom before calling for the thief. However, there was only one ventilation window in the bathroom. At this time, police officers were already searching nearby. If the murder weapon had been thrown out of the ventilation window, they would have been found by now.

Already.

The other three people did not return after leaving the bathroom. Even if they returned to the scene after hearing what happened, they just looked around the door. No one had gone in. They were all caught in the surveillance video, so they had no chance to deal with the murder weapon.

Already.

So, where did the murder weapon go?

This case is so weird. A knife that was inserted into the chest of the deceased to stop the blood from splattering disappeared inexplicably!?

Liang Mengzhu's thoughts were confused for a moment.

In the restaurant downstairs, Liu Jianfeng watched all this through his mobile phone. At the same time, his mouth was full of food, and he felt as if everyone was serving him alone.

Some large pieces of meat need to be cut over a fire before being cut with a knife or even scissors. The purpose is to allow customers to see the tenderness of the large pieces of meat.

Liu Jianfeng seemed to feel that the meal was not enough, so he said to the boss who stayed here: "Get me a set of knives too, and I can cut and eat them myself. This way I can show my magnanimity in eating meat. I also want such high-end knives."

"

The boss is not paying attention at all now. An employee in the store has died, or he may have been killed by other employees. Although the store has not been closed, it will definitely be troublesome if word spreads. He may also face accelerated claims from employees, so he is also feeling heavy.

.

Upon hearing Liu Jianfeng's request, he immediately waved his hand and said to the waiter beside him: "Go get the spare set of diamond knives for the guest."

The waiter took the box and opened it. There were dozens of knives of all kinds, but every knife had a scabbard!

This is inevitable, most knives have sheaths, even the kitchen knives in the supermarket.

But this made a bright light flash in Liu Jianfeng's mind. Combining the analysis by Liang Mengzhu and the others just now and the deadlock in which the murder weapon disappeared, he roughly guessed what was going on.

So, he chose two knives and put them on the table, together with the big slices of meat on the plate, and took a photo. It is now trendy to eat first with your mobile phone.

Then the photo was sent to Liang Mengzhu.

At this time, Liang Mengzhu was very worried. Suddenly her cell phone rang. She subconsciously took it out and saw a photo of delicious food. Even though it was sent by Liu Jianfeng, she was very annoyed by posting this at this time.

But then, a shocking message came: when the case investigation reaches a dead end, you must immediately change your thinking and start over!

Liang Mengzhu also knows this truth, but when combined with this photo...

Liang Mengzhu seemed to have some realization and said to the people around him: "Look at the surveillance again and go forward in time."

When the monitoring time went forward, it was naturally calm. Before nine o'clock, it was the busiest time for this kind of barbecue restaurant. She sped up and watched at double speed. Finally, at about eight o'clock, she saw a "bloody" person running up.

, rushed directly into the bathroom.

Liang Mengzhu stopped the scene and asked the fat chef next to him, asking the supervisor that the leader was obviously more useful than the boss. He only heard the fat man say: "My chef, Wang Shuang, was opening a bottle of sauce at that time, and the result was just

When I opened the lid, the sauce inside exploded out and sprayed all over him, so I asked him to come back and rinse it."

Liang Mengzhu can understand this situation. Occasionally, when she opens the sauce at home, the bottle will burst. Especially for tomato sauce, if the filling is not full and there is room, there will be air, which will ferment and produce a lot of gas. If the bottle is suddenly opened, it will explode.

burst.

Because the person in the picture had red sauce on his head and face, Liang Mengzhu asked the chef: "Who is this person at the scene at this time? Tell me quietly."
Chapter completed!