After the last case ended, Jiang Chen and I were in a mess for a few days, and the weather was getting colder and colder, I thought it should stop for a while, but this morning I received a call from the police station, "This morning, the police received a call from a villager saying that a male corpse was found in the village, and the police immediately dispatched the police after receiving the call, and the man was verified by identity investigation as Fu Nan, a professor at Jingbei University." The medical examiner conducted a preliminary examination at the scene and found that the deceased had been hit in the head with a hard object, but the fatal wound was a knife to the left chest. ”

We rushed to the scene, and Jiang Chen asked, "What else did you find at the scene?" ”

The police officer who arrived at the scene in advance said: "A set of tire prints were found at the scene, which stopped near the body and turned back, and we suspect that it may be the wheel print of the person who threw the body." The deceased had received several blows to the head, but none of them were fatal, and the fatal wound was a sharp blade in the left chest. According to the physical signs of the victim, it was preliminarily inferred that the time of death was between 23:00 and 1:00 last night, and no murder weapon was found at the scene, because the scene of the body was at the gate of the village, and there were many people coming and going, and no valuable traces were found at the scene except for the wheel prints, so it can be basically determined that this is not the scene of the first crime. ”

The police found that the deceased was in good financial condition before his death and did not have a large amount of debts, but he had problems with his lifestyle. Upon interviewing with the classmates and colleagues of the deceased, it was learned that the deceased often harassed female classmates and threatened them with their academic grades. After investigating the deceased's bank statements, we found that the deceased had frequent financial transactions with an account since a year ago, and the amount was increasing, and the most recent remittance was a week ago, and the police are now investigating the account holder.

I went to the school's security office to retrieve the surveillance on the day of the crime, but I was told that this area was the old campus, and the surveillance had long been out of use, just a decoration. At this time, the police called and said that the bank card account holder who had been making money to the deceased had been found, his name was Wang Mingming, and a string of information was also sent, and now the police have notified him to come to the police station for investigation, and this Wang Mingming is Jiang Chen's college classmate, Jiang Chen also had a meal with him yesterday, the police officer said that Fu Nan is his company's technical consultant, and they will find Fu Nan to help solve problems when they have research and development problems, of course, these are all fees that need to be paid, and those funds are the consultant fees he paid to Fu Nan, After there was no problem for the time being, the police let him go back first.

Through the investigation of the deceased's mobile phone, it was found that the deceased had contacted a female classmate on the night of the crime, and we immediately called the girl to assist in the investigation. The girl's name is Zhu Tingting. I checked the surveillance records of the movie theater that night and found that Zhu Tingting entered the movie theater at 20:50 and did not leave the movie theater until 6:00 in the morning, and the surveillance of the movie theater recorded all this perfectly.

"The victim was found at 7:00 a.m., and the forensic doctor deduced that the time of death was between 23:00 and 1 a.m., and the suspicion of the girl can basically be ruled out," the local police officer said. ”

I thought for a while and said: "It's too early to draw conclusions, continue the investigation, since the victim's reputation is problematic, it means that this girl is definitely not the only one who has been harassed, visit other girls to see if the suspect can be found." ”

At this time, the autopsy report also came out: the deceased was a male, 48 years old, with obvious marks on the head, the shape of the marks was strange, and it was impossible to judge the murder weapon, and the fatal wound of the deceased was a stab wound to the left chest, and there were no other external injuries. The cause of death was a penetrating wound to the left chest, and according to the chemical method of the eyeball, the real time of death of the deceased was about 20:00-22:00, and the time of death inferred by the skin characterization of the corpse was about 23:00-1:00, and the possibility of artificial interference with the inference of the time of death cannot be ruled out.

Looking closely at the autopsy report, I found that someone had faked the time of the victim's death!

I said, "Interrogate Zhu Tingting immediately, now she has a major suspicion!" ”

In the interrogation room, Jiang Chen sharply stated the fact that Zhu Tingting had forged an alibi, and in front of the evidence, Zhu Tingting was no longer cunning.

Jiang Chen: "We now know about your falsification of alibi, I hope you can understand what the situation is now, you are now listed as a major suspect in this case, confess leniently, resist strictly, what happened last night!" ”

Zhu Tingting: "I... I lied, I really didn't mean to kill him, I didn't want to kill him, I just hit him a few times with an ashtray and he fell. ”

Jiang Chen: "How many hits?" How many hits did you call? How do you transport the bodies? ”

Zhu Tingting: "Yes...... It was Luo Jun who helped me dispose of the body. ”

Jiang Chen motioned for the police to arrest Luo Jun back for interrogation.

Jiang Chen then asked, "Who is this Luo Jun, and why would he help you dispose of the corpse." ”

Zhu Tingting said: "Luo Jun is a very good friend of mine, he has been pursuing me, but I have always regarded him as a friend. ”

Jiang Chen said: "You have already knocked down the victim at that time, why do you still stab him to death with a knife, do you know that this is murder!" ”

Zhu Tingting said: "I didn't stab him, I only hit him with an ashtray." I hit him a few times, he fell to the ground and was silent, I thought he was dead, so I ran to Luo Jun, and when he went to help me dispose of the body, I found that Fu Nan had been stabbed again, Luo Jun and I confirmed several times, I really didn't stab him with a knife. ”

After another interrogation, Zhu Tingting never admitted that she had stabbed the victim with a knife, so Jiang Chen had to suspend the interrogation and prepare to open a breakthrough in Luo Jun. And the results of Luo Jun's interrogation also came out, and neither of them admitted to stabbing the victim with a knife. I came to Luo Jun's house with my colleagues from the trace examination department, and we found a pair of shoes stained with a lot of soldiers at Luo Jun's house, and found Luo Jun's car in the parking lot downstairs, Luo Jun's car had been brushed over, but the corner of the trunk still found a dried blood stain, and the blood stains were indeed Fu Nan's after comparison.

There has been significant progress in the case, but it has also encountered the biggest problem, from the time Zhu Tingting left Fu Nan's office to the time Luo Jun went back and forth, there were still people who had entered and left Fu Nan's office, and stabbed Fu Nan to death there. Who is this man?

…… …… ……

To be continued