A murder happened near a poor building. The deceased fell from the roof to the roof of the car. Because he was immersed in liquid nitrogen and quickly frozen before his death, the body had already been torn apart, and the picture was terrible. The forensic department and the serious crime team found iron buckets upstairs, in order to restore the modus operandi and the process, and believed that the murderer knew scientific knowledge to kill, indicating that the other party was very bold and calm.
Due to the fact that the deceased's head was broken and it was difficult to restore his appearance, Fan Peiqing could not confirm his true identity. In order to better infer the time of death, Fan Peiqing extracted vitreous from the deceased's eyeball and sent it to the forensic department, so that the content of potassium ions in it could be tested.
Fan Peiqing came home from get off work, vaguely aware that someone was following behind her, just when she was in extreme panic, the unexpected person was Qin Kenan, whom she hadn't seen for many days. The two chatted about the recent situation as they walked. Qin Kenan took back his doctor's certificate and prepared to open a clinic. As for Fan Peiqing, he moved to a serviced apartment for the time being.
However, there is only a wall between Tianmen Mansion and Huyulou, which is actually the difference between heaven and hell. Qin Kenan can feel the misery of the people at the bottom in Huyulou, but it is a pity that people at the bottom can never live in such high-end apartments as Tianmen Mansion. There were loud noises from outside the door, as if the sweltering heat tonight made Qin Kenan extremely irritable, he could only lean against the refrigerator and fall asleep listening to the music.
Fan Peiqing, on the other hand, was sitting in the living room blowing the air conditioner, and focused on sketching the scene of the crime, imagining the murderer's motive as if he were there. Fan Peiqing met Dong Yingwei, a new resident, in the corridor, and then met again in the laundry downstairs. Dong Yingwei paid attention to the recent liquid nitrogen murder and kindly reminded her to pay attention to safety, and they had a preliminary understanding of each other.
The police from the serious crime team found that two cans of liquid nitrogen were missing in the food processing factory last week, which was basically the same as the crime scene. At this time, the serious crime team received a new murder case, and the reporter was the worker who cleaned the debris in the alley.
Compared with the previous liquid nitrogen killing, the murderer's modus operandi was equally brutal this time. The deceased was soaked in the high-temperature wax liquid, and the whole body's skin was scalded red. It is also because the murderer scraped off the skin of the ten fingers of the deceased, so it was difficult to identify the true identity. Instead, the Forensic Department detected that the wax liquid in the fish tank was extracted from the fat of pigs and cattle. Through this important clue, the serious crime team visited the nearby butcher shop and checked whether the sewers were blocked, and finally found grease in the soil of the flower bed.
In the middle of the night, the heat in the Huyu Building was unbearable. Qin Kenan tossed and turned and couldn't sleep. He heard a loud noise from upstairs, followed the sound and found that Uncle De fell to the ground. The neighbors sat on the sidelines and even wanted to take the opportunity to steal things. Fortunately, Bu Dashan appeared in time to help Qin Kenan help Uncle De back to bed to rest.
Qin Kenan learned about Uncle De's experience through Bu Dashan. In the early years, he was deeply affected by the death of his son in a car accident. He was paralyzed by a stroke and suffered from advanced pancreatic cancer. Although the Social Welfare Department often sends people to visit, it is impossible to stay there all the time. Taking care of everyone around, in fact, in Bu Dashan's view, Huyulou is like a purgatory trapping everyone, especially when compared with Tianmen House.
The serious crime team scattered the police to investigate the monitoring of the building. At this time, Qin Kenan took the initiative to visit Fan Peiqing's house, and he also wanted to use the air conditioner. After dark, Fan Peiqing met Dong Yingwei at the laundry again, and even mentioned to him his views on the murder case.
With the bursts of fireworks lifted off, Fan Peiqing and Dong Yingwei saw love in each other's eyes, but then heard shrill screams. A man ran out of the alley with his whole body on fire, and fell to the ground within a few steps. The serious crime team and the forensic department immediately blocked the scene to collect evidence. They noticed the mobile phone in the deceased's clothes and the thick kerosene in the alley. It is inferred that the murderer dialed after modifying the mobile phone, lit kerosene and detonated the fireworks.
In a short time, one after anotherThree murders occurred, and Huo Baoying thought of the concept of eighteen layers of hell. The first murder case froze the dead into ice corpses, which is the iceberg hell; the second murder case represented the blood pool hell; the third murder case now belongs to the volcanic hell. Each layer of hell has different punishments. Serial killers in history have different killing modes. Obviously, the murderer adopts the hell mode this time.
Fan Peiqing looked at the previous two cases, combined with the third deceased, all of them could not prove their identity. And she could only try to analyze it from the perspective of "hell", and then remembered what Qin Kenan said about Huyulou. On the other hand, when Qin Kenan went to visit Uncle De and saw him suffering from illness, he suddenly wanted to stop giving him medicine.