Solving the case: The opening scene solved a major shooting case, and the boss Ji Jie

"In fact, the so-called haunted nursing home is a man-made hoax, and all the secrets are hidden in the keyhole."

Song An said as he took out a piece of wire tube from the evidence bag,"When we came here this morning, I took out a piece of wire tube from the keyhole.

After identification by the comrades in the technical department, it was a section of endoscope hose.

The murderer attached the endoscope lens to the keyhole behind the warehouse door, and then connected it with a hose, and installed the endoscope lens at the other end in the keyhole of the compartment medical room.

Because the hose is made of fiberglass, the angle can be adjusted at will.

"When everyone heard this, they suddenly realized it.

Park Huizhen took out a piece of hose,"The experiment just now was Officer Song, who asked us to cooperate with the forensic department to attach the endoscope lens to the two keyholes respectively. In this way, what everyone saw outside the corridor was actually the scene inside the compartment medical room."

Zhou Xun finally understood and pointed at Qin Ming and said,"So, you have actually been pretending to be a woman in the compartment medical room just now! I said that when I pushed the door open, there was nothing in the warehouse. It turned out to be a trick!"

Qin Ming coughed and turned his head to the window, not wanting to pay attention to him.

Song An continued,"Around one o'clock in the morning today, Ding Ding was patrolling the night. She accidentally saw the horrific scene in the medical room in the compartment through the warehouse keyhole, so she shouted in the corridor!

The murderer was very nervous at the time. He rushed out and dragged Ding Ding into the medical room and strangled her to death. At this time, Gan Hong's voice came from the corridor outside. The murderer simply played along and hung Ding Ding up to pretend that she had committed suicide by hanging. Gan Hong then saw the scene of Ding Ding hanging through the keyhole!

Gan Hong then called the security chief Li Jun. The murderer was afraid that the matter would be exposed. At this time, he had no time to unplug the hose, so he cut the endoscope hose with scissors and left a section of it in the keyhole. After Gan Hong and Li Jun walked away, the murderer opened the window and threw the body from the third-floor window onto the willow tree."

After listening to Song An's analysis, Guo Zijian looked at President Liao coldly,"Liao Changwen, don't you want to say something?"

"Me? What does this have to do with me? What endoscope, what strangling to death, this is the first time I have heard of it."Dean Liao denied it repeatedly.

"Anyone who can think of connecting the two doors with an endoscope must be very familiar with the working principle of the endoscope. Director Liao has stomach problems all year round. I think he must go to the hospital often for gastric X-rays, so you came up with this idea to make others mistakenly think that the hospital is haunted."Song An said.

Director Liao laughed,"It's nonsense! You have no evidence at all, and you accuse me of murder out of thin air. I, Liao Changwen, am also a person of status and position. I will go to complain about your abuse of police power!"

Ji Jie slowly raised the evidence bag. Inside the evidence bag, there was a section of the endoscope hose that had just been cut off.

"Dean Liao, this was found under your bed in the dormitory. Don't say it's a coincidence."

"What a joke! What does this prove? I like to study medical instruments, like to play with endoscopes, magnifying glasses, microscopes, is this illegal?"

Dean Liao sneered disdainfully,"You also said that I deliberately spread the news that the nursing home is haunted, what do I want? As a dean, why should I spread the news that my unit is haunted?"

"Because you want to cover up the ugly things you did ten years ago! You beast in human skin, look at what you have done over the years!"

Song An suddenly got furious, stepped forward and grabbed Liao Changwen's clothes, pulled his clothes, almost lifted him up in the air, and walked out of the warehouse by his collar.

Guo Zijian, Ji Jie and others were shocked, worried that Song An would cause a big disaster in his anger, and hurriedly followed.

Song An carried Liao Changwen to his dean's office next door, took him directly under the bookshelf, pointed at the sculptures and asked,"What are these things?"

"It's my sculpture, it's my work of art."

Before Liao Changwen finished speaking, Song An couldn't hold back his anger and slapped him in the face.

"How can a policeman beat someone?"Dean Liao covered his face and looked at Song An in surprise.

Seeing that Song An wanted to continue beating her, Ji Jie quickly came over and stopped him.

"Liao Changwen, are you considered a human being? I said you are a beast, but you are worse than a beast!"

Song An pointed at the rows of sculptures and said angrily,"We have tested these sculptures and found that they contain protein components unique to human bones. These so-called sculptures of yours are all carved from human bones! You skinned and boned the people you killed, made them into sculptures and put them in your office! You even dare to show them to others proudly, are you still considered a human being?"

The several old criminal police standing in the office have all been involved in many major murder cases, but when they heard Song An's words, they felt their hair burst.

Think about the art works in the room, all of which are carved from human bones. It's okay during the day, but it's terrifying to face them alone at night!

"The sculpture you gave to Bai Ling has the letters CHT engraved on it. According to the Cyrillic interpretation, these three letters are the abbreviations of thigh bones! Under each sculpture in your office, there is a different abbreviation. If I am not mistaken, each abbreviation represents a different bone! You marked the bones under the sculptures and took them out to play with them when you are free, just to satisfy your perverted hobbies!"

Zhou Xun and Tai Wei looked at each other, and both of them felt a little numb. Dean Liao looked like a decent person on the surface, but he was so dirty inside.

"Also, you thought you were smart and cleaned the windowsill of the warehouse, but this incident completely exposed your stupidity! We extracted some DNA information from the fibers on the windowsill. Once it is successfully matched with your DNA, it means that you have been to the warehouse recently!"

Song An looked at him as if he was looking at a fly,"Liao Changwen, you have two lives on your body, this time you are completely finished!"

Guo Zijian walked over, pulled Liao Changwen up, and took out handcuffs

""No, no, Captain Guo, can you please save my face? I am the leader here after all. If my subordinates see this, I will be too embarrassed to see anyone in the future." Liao Changwen begged.

"You are such a person, you actually still want face?"

Guo Zijian personally handcuffed him, and two criminal police officers immediately stepped forward and escorted him out.

When they were about to reach the door, Liao Changwen suddenly turned his head and smiled mysteriously at Song An:

"Officer Song, you are really amazing. You can even find out the meaning of those three letters. I feel very proud of being caught by you! However, you are wrong about one thing. I didn't kill two people. I killed three people in total. Hahahahaha!"