Chapter 24 Chapter Twenty-Three

Gao Dong was holding the report just handed in by Zhang Yiang, which was a statistical report of who followed Li Aiguo before the incident happened through monitoring and investigation. Within a month before Li Aiguo's incident, several high-resolution surveillance cameras in the county had sent special personnel to check. All the vehicles that entered the surveillance within five minutes after Li Aiguo's car passed the surveillance, including battery cars and motorcycles, were recorded. , and finally count which car appears most frequently. If you are a person who commutes to and from get off work on time every day, these statistics are of little significance.Because you are driving on the road at almost the same time every day, there are always some people who commute to get off work at the same time as you, so these people have a high probability of going through the same surveillance at the same time as you, so it cannot be said that they are following you.

Fortunately, Li Aiguo is the leader of the civil servants, and there is no attendance limit. The time he travels to and from the unit varies greatly every day. Sometimes he goes to work at noon, sometimes he doesn’t go to work at all, and sometimes he goes to work early in the morning. The same is true when he leaves work. Timing, so that the time is staggered, if there are people who always pass the same surveillance probe at the same time as him, it will be suspicious. Gao Dong read the statistics report, and frowned slightly. The most suspicious thing was a dark green electric car? From November 23rd to November 26th, that is, two weeks before the incident, the electric car followed Li Aiguo's car every day during these four days.

This car did not have a license plate, and it was always mixed on the non-motorized lanes, so it was not suspected by the police who checked and monitored it before. It wasn't until Gao Dong instructed to count all the cars, including electric cars, that they fell into the police's sight. Because the county is such a small place, the road is not as long as in the city, and it is completely feasible for an electric vehicle to follow a car. Gao Dong nodded secretly, it seems that the murderer is this car. He picked up the phone, called Zhang Yiang, and said, "Come over here and prepare all the shots of that electric car for me to see."

An hour later, Zhang Yiang came to Gao Dong's office, and according to his instructions, broadcast all the footage of the electric car to Gao Dong one by one. Some monitors have high resolution and can be seen clearly, while others have low resolution and can be seen blurry. After Gao Dong read everything, he pursed his lips, touched his nose, and lit a cigarette: "It seems that this person is the murderer." Zhang Yiang said: "Boss, but this man has not raised his head, and according to the surveillance, he is wearing a hat, a mask, gloves, and ordinary clothes. Even if he raises his head, he can't see the features of his face. There is no way to check."

Gao Dong hummed, if it is summer now, the murderer wearing a mask will attract the attention of passers-by.But now it's winter, he's wearing a hat and a mask, all normal attire, no one will notice him, how should we check? His hands were also covered in big gloves like those used on the handlebars of electric vehicles. It can be said that no part of the skin of the body was exposed.Although they finally found the most likely video data of the murderer, it seemed useless. Gao Dong pondered for a while, and asked, "December 6, the night when the crime happened, but this battery car didn't follow Li Aiguo's car?"

Zhang Yiang nodded: "Well, the battery car did not show up on the night of the incident, this has been confirmed repeatedly." Gao Dong said: "Go back and check again, whether Lin Xiao's car was also followed by this battery car before the crime happened." After Zhang Yiang left, Gao Dong fell into deep thought again. This battery car only followed Li Aiguo for four days in the two weeks before the incident, and never appeared again. It seems that during these four days, the murderer wanted to find out Li Aiguo's home address and daily activities. After finding out the situation, the murderer stopped following him.

However, on the last day, surveillance on the night of the incident showed that Li Aiguo's car was not being followed by suspicious vehicles. The murderer only followed him for four days before the incident, and never followed him again, including the night of the incident. How did the murderer know that Li Aiguo would play cards in the hotel until late at night before driving home? Gao Dong still couldn't come up with a reasonable explanation for this question. He picked up the phone and called Zhang Yiang again: "Continue to investigate the monitoring of Lin Xiao on your side, and by the way, pass the video of this electric car to the imaging experts in the city bureau to see if there is any way to capture the video of the electric car. The image is clearer."

So far, there is no sufficient evidence to prove that Lin Xiao's disappearance is related to Li Aiguo's case.If Lin Xiao was also followed by this battery car before he disappeared, then it is necessary to join the case.