As the deputy captain of the serious crime team who has repeatedly solved major cases, Zhang Jingang knows that this is the best time to break through the psychological defense line of criminal suspects. Once missed, it will not be so easy to deal with the suspect to recover from the panic and confusion when he was caught. ”

At the scene of the corpse crushing case, the suspect was arrested on the spot, which made this ordinary case, which originally belonged to the work of the Lanzhou police, suddenly rise to a major case, and suddenly made the Shijiayu police attach great importance to this case. A group of experienced criminal police officers were instructed to investigate the case. The joint investigation teams of the Lanzhou and Shijiayu police, who did not take care of eating and resting, formed an interrogation team with very strong ability to tackle tough problems. ”

The real name of the suspect who called himself "Cheng Wei" is Shen Changyin, a farmer in Daxinzhuang, Huojia County, Xinxiang City, Henan Province, born on January 26, 1975; pseudonym "Li Xiaojun", real name Shen Changping, born on March 8, 1983, is Shen Changyin's brother. Under the evidence of the bloody scene in Room 1-303 of Mianqi Living District, Shijiayu City, they quickly confessed to the heinous horrific crimes they had committed. In total, there were 12 cases. ”

"Last year's 7.14 case can be called a very big case in Songhai, let alone so many cases."

In addition to the Shi Jiayu case captured at the scene and the "6.02" corpse shredding case in Lanzhou, Zhang Jingang wrote the word "to be investigated" on the pages of other interrogation materials involving homicides in Henan, Shanxi, Inner Mongolia, Gansu, Anwei and other places. ”

"After repeated interrogations, the cases confessed by the three suspects became more and more clearly corroborated with the police at the place where the crime occurred, so that the doubts that Zhang Jingang and other policemen who were in charge of the case quickly subsided."

"When the criminal suspects Shen Changyin and Shen Changping committed the crime of killing people and dismembering corpses in Lanzhou, in order to eliminate the traces of corpses, they killed people in a rental house and shredded their corpses, and threw the corpses into remote areas in Lanzhou, purchased many tools for committing crimes, rented houses, and withdrew money from several banks, pulling three criminal suspects in shackles, and from the depths of their criminal memories, they sketched the points and lines of the evil in Lanzhou, and looked for the bloody evidence they deliberately hid at that time, in order to send them to the guillotine where they should go without obstacles."

"In accordance with the pre-selected routes, the police on the special case searched for the evidence identified, committed the crime, and dumped the body in several drainage ditches, many residential areas, culverts, fish ponds, and machine wells in Chengguan and Qili River in Lanzhou City, according to the confessions of the three criminal suspects. After two days of running for an investigation, the investigators and technicians of the special case group really gained a lot. On the inner wall of the bathroom in a rented house in Leitanhe, Qilihe District, trace amounts of suspicious substances were extracted, and after criminal investigation technical examination, human blood was reacted to and determined to be human tissue. ”

"In a rented house on Chuanbei Street in Chengguan District, the on-site investigation technicians extracted a cutting board, a thin iron wire of about 3 meters, and a double-sided razor blade identified by the suspect."

"After the identification of several corpse dumping sites, some highly decomposed human tissues packed in black plastic bags were found and extracted from a water pipeline machine well outside the east wall of an automobile repair company in Shenjiapo, Qilihe, which was determined to be a human liver and part of the heart by criminal investigation technology; At 120 meters south of No. 85, Beimian Tan Village, Yantan Township, Chengguan District, three black plastic bags were found and salvaged from an abandoned fish pond, and the three black plastic bags were forensically identified as containing part of the human skeleton and musculature, including three vertebrae, part of the ribs, two sternums and five pieces of soft tissue. ”

"The reason why these body parts can be extracted after three months is also due to the suspects' desperate thinking and practice of throwing away these incriminating evidence that can kill them as far away and hidden as possible. Unexpectedly, it was precisely because of this desire that these evidences could be preserved relatively completely, and they became the guillotines that ended their sinful lives. The two murder cases that occurred in Lanzhou City have been verified and implemented with the support of this important evidence. ”

From September 1999, when Shen Changyin killed Zhang Guangxing in Linzhou, Henan Province, to August 30, 2002, when Shi Jiayu was captured at the scene of the murder and mutilation, a total of 12 lives were destroyed under their clutches, including 11 young women. Its methods of killing, destroying, exterminating, and dissolving corpses are cruel and appalling. ”

"I was not personally responsible for this case, I only listened to my classmate Zhang Jingang describe these processes, but just by saying it, I can experience the bloody and brutal feeling at the scene of the crime. Having said that, although this case far exceeds the 7.14 case in terms of numbers, I still think that the 7.14 case is the most murderous case I have seen in the police for so many years. ”

Hearing Sun Jianguo's last emotion, I really felt the same way, it was the first time I encountered a homicide at the grassroots level, the first time I saw a bloody corpse, what was more terrifying than the bloody corpse was that someone pointed to a pile of barbecue-like meat slices and said that this was a slice of a corpse, and I clearly remembered that the yellow water I vomited at the beginning came out.

The three of them were silent for a while, and Zhang Bin suddenly said: "By the way, I suddenly remembered a very tangled problem when I said this, five children were playing on a track with warning signs, and one child was playing on another track without warning signs. A train is coming (the normal route is to the track with a warning sign). You can choose to change the track so that the train comes to a child on that track. Ask; Do you choose to change tracks and sacrifice one child to save the other five or let the train crash into those five children? One child plays on a track without a warning sign, while five children play on a railroad track with a warning sign despite the warning. ”

My knee-jerk reaction was to definitely change the course, so that I would only sacrifice one and live five, but then I thought that that one child did nothing wrong, on the contrary, it was those five children who did wrong. And life itself seems to be equal, and no one's life is worth more than another's, and it doesn't seem to be very good.

Sun Jianguo thought for a while and said, "This ...... Life is very heavy, I can't change it if I make a choice, I will drive normally, and the fault is not the child...... I also have no right to end the life of an innocent child, both good and bad are predestined...... Those five children may be going to heaven and becoming angels...... People who don't follow the rules should be erased by the rules, not ruthless, and I never affect the judgment of the essence of things by the quantity. ”

Zhang Bin also echoed and said: "I think the same way, I have always insisted on not pulling it, and I want to run over the five children on the normal train track." Because they themselves have broken the law, they will have to bear the corresponding responsibility and consequences, and they deserve to die. The children on the abandoned railway didn't break the law, so why did they die for those five children? This should not be measured in terms of quantity at all. ”

Sun Jianguo glanced at me who was struggling, patted his shoulder and said: "If you are in the position of a conductor, the decision you make must be "not changing the track". Because this is in China. If the number of deaths does not exceed 35, then the difference between one death and five deaths is not much. Without the track, the train driver belongs to the safe driving in accordance with the regulations, and the five bear children are considered to be at their own risk if they do not pay attention to safety, and the train driver does not need to bear too much responsibility. If he chooses to change tracks, the train driver is guilty of "violating driving regulations and causing death", which is a felony. ”

"However, in this problem, in fact, the person who is ignored is also the driver, in fact, there is no difference between change and change, as long as there is a dead person, the driver is invalid, and someone is always needed to calm the anger of the family."

"Whatever the reason, if I were to be this driver, I would still choose to drive normally, quantity is never a condition for me to judge things, but the essence of things is the only condition for me to judge a thing. For example, a drug in China is very expensive, when this medicine is very important, many patients need to use it to continue their lives, but most people can't afford it, so they have to seek smuggled copycat drugs with the same efficacy, and suddenly one day, the copycat pharmaceutical factory and the smuggler were arrested, how do you say this matter is judged? ”

"Yu Fa, they are wrong, because they violated the law, they are like five unruly children, but in terms of feelings, because of their medicine, many people have lived, and they can be regarded as saving lives and helping the injured, and they deserve to be forgiven."

"This kind of thing still gives the judge a headache, we little policemen don't need to have a headache for these things, we haven't made a head for our own affairs, the big drug lord in the Northeast hasn't been caught yet, why do you think about this all day long."

Sun Jianguo said and slapped Zhang Bin on the back of the head, and scolded: "Can you fucking say something nutritious, don't just talk about these bells and whistles every day, and things that can't be beaten with the police profession." ”

"Okay, okay, don't ask next time, do you know any other weird cases? It's hard to find materials, they all say that inspiration comes from life, I haven't worked for a few years, I haven't been exposed to many cases, and there is very little inspiration. ”

Sun Jianguo stared at him for a long time, until Zhang Bin was furious, and then said slowly: "Since you want to know, then I will tell you a case of dark humanity, I saw the case in the newspaper, the reporter interviewed the party and described the whole process of the case, which is very similar to the situation of the train changing lanes you just said." ”

"This case is Lu Rongyu No. 2682" ocean-going killing incident, and it is also a case that happened not long ago. The case can be summed up in one sentence: 11 people killed 22 crew members on an ocean-going fishing boat. ”