Case background
The victim is a student of Nanjing Medical College. His name is Lin Ling. When he died, he was in good health and his head was pressed into the sewer. The school security guard who was present at that time was the only witness, but he was far away from the crime scene at that time. He didn't see the murderer clearly. Afterwards, he went after the murderer, but he missed him.
At ten o'clock that evening, Lin Ling got off the night lessons and prepared to go back to the dormitory. Security guards patrolled the teaching building of the whole school to see if there were any students staying in the building.
At that time, the security guard came to the floor of the classroom and saw a man washing his hands in the toilet. The security guard shouted and the murderer immediately began to run away.
Start an investigation
The security guard didn't know what happened at the time. He only glanced at the murderer, but he didn't remember it clearly, but the police drew a portrait of the murderer according to his description.
The police also found other people's DNA in the victim's body, and then the police began to compare the DNA of teachers and students in the school, especially boys, and did not get the desired results. The police turned their attention to the residents around the school.
They searched the nearby residents one by one and identified the suspects. However, there are too few clues about the murderer. Although the police expanded the scope of investigation, they did not get any useful clues. For a time, the teachers and students of the school were also in a state of panic. The school also issued a special notice not to let students go out, canceled evening self-study, and warned students not to go out alone at night or on campus.
The school has also strengthened its guards, increased guards and patrol personnel, and conducted an inventory of suspicious people around the school.
Victim Lin Ling.
Lin Ling's classmates told the police that Lin Ling was from Wuxi and his school was very good. She is usually very kind to her classmates and teachers, and has never seen anyone who gives offence. She is not very beautiful, has no boyfriend, and can't be a love killer.
Lin Ling's parents have only one child. Since Lin Ling was killed, her parents have come to Nanjing Medical College to burn paper for their children every year.
Some students recalled that Lin Ling didn't come to class the day before the incident and greeted his classmates and counselors in the dormitory. After that, everyone found Lin Ling's umbrella in Teaching Building No.2, but they didn't find her. The next day, Lin Ling's body was found in the sewer.
This case has also attracted the attention of the local government, and the police have made great efforts to solve the case.
The appearance of criminal suspects
It was not until 28 years later that the murderer of this case was finally brought to justice. In the continuous investigation by the police, it was found that a person's DNA was highly consistent with that found at the crime scene. The police suspect that the murderer is probably a relative of this person, and they are closely related.
Subsequently, the police investigated the man's family and finally identified the suspect. This man is Ma Jigang, born in 1966, Nanjing. He was only 27 years old when the crime happened, and now he is 55 years old.
Ma Jigang is a truck driver. He hasn't done anything bad and has no criminal record. He treats people kindly and works hard. No one found anything unusual about him.
The murderer Ma Jigang
Ma Jigang's leader said that Ma Jigang joined the company on 1992. Shortly after the incident, he was able to join the company because of his father. He was also transferred to Germany for a period of time.
Ma Jigang likes keeping dogs very much. He also brought back two German shepherds from abroad and made a lot of money by selling puppies. He is not short of money on weekdays.
It has been 28 years, and Ma Jigang's daughters have all graduated from college. He was very calm after killing, and his colleagues on the side didn't find anything unusual about him at all.
summary
After 28 years, the murderer Ma Jigang was finally brought to justice. In the end, he was sentenced to death for rape and murder, and finally the victims of that year were able to close their eyes.
Know people, know faces, but don't know hearts. Maybe the honest people around us will become murderers if they are really crazy. We should not only protect ourselves outside, but also keep our eyes open to meet people.