"My dear sister, you really went to great lengths to attack your brother!”Wu Nanzhi rolled his eyes. Without sufficient evidence, the possibility of solving this kind of unsolved case by reasoning alone was very low!
It was different from Zhang Xia's death case!
That was a case that happened at the moment, and all the clues and details had not been destroyed. As for the murder case at the end of last year, many clues had been completely cut off with the passage of time. Those suspects had already been cleared of suspicion and might have left Demon Sea City. It would be difficult to find them for questioning. How could they solve it?
Even so, Wu Nan still opened the 1213 murder case file!
What he was good at was finding logical errors and making logical deductions from all angles. He was also very concerned about details because he was a criminal genius. He knew how to commit crimes, so he could guess how others committed crimes!
It was just like how a habitual thief would definitely be used to what thieves would do. If a habitual thief were to go to the bus stop to wait, he would definitely be able to find his peers in the fastest speed!
Wu Nan's criminal abilities were comprehensive!
Murder Case!
The deceased was Song Dong, male, 51 years old, owner of Xinli Food Factory in Zhabei District. His family property was about 80 million yuan. He had been divorced from his wife for many years and had two married daughters.
At around 10 p. m. on December 13th last year, Zhou Lu, the factory's security guard, found the boss, Song Dong, dead in the general manager's office when he was patrolling. He then called the police…and the police arrived at the scene.
According to the forensic investigation, Song Dong was sitting on a chair when someone suddenly strangled him from behind with a plastic rope and suffocated him to death!
The time of death was around 9:10 p. m.
He was strangled to death!
The police found more than a dozen footprints at the scene, most of which were left behind when they entered and left the general manager's office during the day. However, they found multiple footprints behind the chair, which were confirmed to be from the murderer. They were size 43 hiking boots.
After the investigation, it was confirmed that Song Dong returned to the factory at four in the afternoon, had dinner at the canteen at six, and returned to the office at about half-past six. He never came out again until the security guard found his body!
The last person to enter the general manager's office was Kang Tingting, the person in charge of the raw material purchasing department. Kang Tingting was forty-two years old and had worked in Xinli Food Factory for many years. The last time she entered the office was around eight o'clock and left around eight twenty o'clock.
According to Kang Tingting's statement, she was reporting to Song Dong about the expired flour that had been returned a few days ago. This was the main reason why Song Dong had worked so late at the factory!
The police retrieved all the surveillance cameras in the factory.
There were no surveillance cameras near the general manager's office, but there were surveillance cameras at the factory, the entrance, and the corners…The police did not find any suspicious people entering or leaving the general manager's office before or after the incident.
There were no signs of the door and windows of the general manager's office being pried open, but according to the site investigation, the back window of the office was not locked and could be opened from the outside.
Within half a month after the crime, the police collected hundreds of statements and summoned twelve key suspects. In the end, four people were confirmed as suspects. They were Li Tai, the former factory employee, Feng Qun, the flour mill owner, Mu Dali, the loan company owner, and Fu Jiaojiao, the flour mill's financial officer.
Li Tai was a former employee of the flour mill. He left his job for personal reasons, but because the factory had withheld a month's salary from him, he had come to the factory many times to demand an explanation. The last time was three days before the crime, when Li Tai was beaten up!
The owner of the flour mill, Feng Qun, had sold a batch of flour that was about to expire to Xinli Food Factory two months ago. It was not until a few days before the incident that the warehouse manager of Xinli Food Factory noticed that the batch of flour had expired half a month ago. After that, Xinli Food Factory had a dispute with the flour mill.
A year ago, Song Dong had borrowed three million yuan from Mu Dali, the boss of the loan company. Song Dong had repaid the money and paid two million yuan in interest. However, Mu Dali's loan company was legal on the surface, but in fact, it was illegal to lend money at high interest rates.
There was a difference between the amount of principal and interest that Song Dong had repaid and the amount that Mu Dali's company had calculated. In the end, there was still a difference of more than 400,000 yuan!
Song Dong thought that Mu Dali had cheated on the contract. It was not written clearly on it, so he refused to give the final 400,000 yuan. Because Song Dong was quite powerful, this matter was left unsettled. However, according to the food factory's employee's confession, Mu Dali had sent people to the food factory many times. There were always rumors that he would take revenge!
The last important suspect was the flour mill's financial officer, Fu Jiaojiao!
Fu Jiaojiao was thirty-six years old. She joined Xinli Food Factory three years ago and was originally an ordinary employee. In the end, she hooked up with Song Dong and became the finance director. Everyone in the factory knew that Fu Jiaojiao was Song Dong's lover!
The reason why they suspected that Fu Jiaojiao was directly related to Song Dong's death was because Fu Jiaojiao had embezzled the public funds of Xin Li Food Factory many times. The day before the incident, an employee saw Fu Jiaojiao and Song Dong arguing in the office, and Song Dong hit Fu Jiaojiao!
After Song Dong's death, Fu Jiaojiao even joined the battle for Song Dong's inheritance, claiming that she and Song Dong were husband and wife!
Four key suspects!
Because of these four people, the police investigated dozens of people! They were all closely related to these four people, but in the end, all the clues were lost…All of them had alibi that could prove their innocence!
Wu Nan repeatedly looked at these documents, photos, surveillance screenshots, and so on!
Interesting!
This case didn't seem to be as difficult as Wu Nan thought! Because the deceased Song Dong was definitely not killed by a burglar or a random killer to take revenge on society! There were three reasons for his death: love! Because of revenge! Because of money!
Wu Nan's thoughts raced as he read the contents.
" Sis, the four key suspects you listed..." Wu Nan suddenly said.
"What's wrong?" Wu Xinyan said.
"Maybe the investigation is all wrong!”
"What did you find?"
"Not yet!"
Pa!
Wu Xinyan slapped Wu Nan on the back of his head.
"If you didn't, what would you say?" Wu Xinyan snapped.
" Actually, it's not like there isn't…" Wu Nan added.
In fact, from a criminal's point of view, Wu Nan had identified at least a dozen suspects through these files. Any one of the people he suspected had enough motive in his heart, although some motives were guessed by him according to " human nature ".
"Sis, take me to the Criminal Police Unit." Wu Nan said.
"For what?" Wu Xinyan glanced at Wu Nan.
"You didn't get the surveillance video back. There are only a few screenshots.”Wu Nan smiled and said," Besides, Sis, if you can give me the resources of the criminal police team, I might really be able to solve the case in minutes!”
Wu Xinyan's eyes widened!
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]