The police soon arrived. There are national and provincial criminal investigation experts, as well as Shang Kunde, director of the Municipal Public Security Bureau, Mi Zhonghe, captain of the criminal police brigade, as well as Lu Zhijun, Liu Jianxiong, Jing Tianli, etc. EOD police officers are all heavily armed. The police set up a cordon, searched the surrounding area for evidence, and studied the explosives.

The police did not move the explosives, and by observing, the explosives were able to transmit sound, and there was no video recording. It can be concluded that the criminal is controlling the explosives from a distance, and the criminal can detonate it as soon as he hears Hannah getting into the car. Therefore, by not moving the explosives and searching for evidence as much as possible, it is possible to catch the criminal.

The police immediately went into action. The explosives are automatically ejected under the car, and the ejection point must be on the road where Liulin drove through. The police checked along the road and finally found the remains on the road near the dog yard: a paper shell, the footprints of a person. According to the footprints, the man was supposed to be a short and fat man, with some clumsy movements.

However, the superficial symptoms of footprints do not indicate the true physical condition. Because criminals may wear special shoes to create the illusion of walking. And being able to wear such shoes shows that there is a great possibility of coming out of the mirror.

Subsequently, at the edge of the woods in the distance, car prints were found, which were determined to be an old Buick Regal sedan.

Transferred police dogs, plus Han Na's newly bought "Zero Zero", several dogs took everyone to the parking lot of a suburban community and found the car. But there was no one in the car, but there were a lot of supplies left in the car, including pistols, short knives, leftover explosives, etc., all of which were packed in a cloth bag.

It is clear that the criminals have not yet discovered the actions of the police. The police immediately divided into several groups, one squatting near the car, perhaps waiting for the criminals; the other group continued to reconnoitre; There is also a group to verify the owner of the car.

In the surrounding lots, traces of the shoes were found again. I followed the traces, but finally came to a ditch, and the shoes entered the water. There was no trace of him again. And to verify the owner of this car, it immediately worked. Fifty kilometers away, the local police found the owner. The owner said that the car had just been sold for four days, and it was sold online, and it had not been officially formalized, and it was a fat woman who came to pick up the car.

The owner of the car said: "She was driving the car, and she was going south. ”

After checking the surveillance video, it was found that the car was indeed heading south, but after walking for a while, it turned into a small road, where there was no video, and I didn't know where to go. Obviously, the car was able to drive back to Ancheng City by taking a trail without surveillance footage.

There are a few people who know that Liu Lin took Han Na out to buy a dog today, including Wu Guozhang. At the same time as the explosives investigation began, Shang Kunde sent several policemen to secretly come to the "SkyOcean Company" guest house and found Wu Guozhang in his own room on the second floor. According to the waiter at the guest house, after Wu Guozhang drove back, he parked the car in front of the guest house and never moved again. He entered the room on the second floor and stayed in the room all the time. When the waiter was cleaning the corridor, he faintly heard Wu Guozhang listening to music in the house and making a phone call. Wu Guozhang laughed loudly, and joked with the other party: "In the current Chinese buzzword, you are also envious and jealous?" After inspection, Wu Guozhang did talk to someone during this period, and the other party was a friend in Shanghai, and he did say: "You are also envious, jealous and hateful?" ”

The police checked the surveillance system of the guest house and found that since last night, the surveillance system has been broken, and there is no picture inside or outside the building. There is neither photographic information nor other evidence, which can only prove that Wu Guozhang stayed in the room all the time.

Wu Guozhang did it very skillfully.

When he drove away from Hannah's house and decided to carry out the murder plan, he used the navigation system on his mobile phone while driving outside the community. The navigation system shows that there are two large dog farms in Ancheng, one in the eastern suburbs and one in the southern suburbs. Liulin They want to buy good dogs, and they can't do without these two dog farms.

Wu Guozhang parked his car at the fork in the road a kilometer outside the community. There are quite a few stalls on both sides of the road. Wu Guozhang got out of the car and pretended to buy fruit, but his eyes were paying attention to the fork in the road. When Liu Lin and their car passed here, if they turned left, it would be to the dog farm in the eastern suburbs; If you go to the right, it must be to the dog farm in the southern suburbs.

Liu Lin and their car quickly drove over and turned right. So, Wu Guozhang carried the fruit unhurriedly, got into the car, and returned to the guest house. Picking dogs is a meticulous job, and when they arrive at the dog farm, they may have to stay for most of the day, which provides time for Wu Guozhang's actions.

Wu Guozhang parked "Santana" at the door of the guest house, and went upstairs and entered the room by himself. He turned on the player, and the music played for three hours. He placed a phone on his desk, linked to another phone with the same number that he had hidden. Then, carrying a bag, he heard no sound in the hallway, so he quietly pushed the door out. This step is very crucial, if he encounters someone, Wu Guozhang can only return to the room, and no one must find out about his strange actions. Moreover, the most rare thing is that the surveillance system in the building was broken last night, and Wu Guozhang's whereabouts could not be detected.

There was no one in the hallway, it was quiet, and no one could be heard going upstairs. Wu Guozhang hurried out the door and came to the bathroom at the end of the corridor. There was no one in there either. Outside the window, there is a large chimney, which covers the window tightly. This is the route that Wu Guozhang has chosen a long time ago. He took out a woman's costume from his bag, changed into it, put on a wig, wrapped it around a flower scarf, and took out a thin rope, which he folded in half and tied to the heating pipe in the house. He tugged at the rope and went down through the window on the second floor, letting it hang there. He had to return at breakneck speed. He was confident that no one would find the rope during this time.

He once asked a contact person to secretly buy him a car, which he ordered online, and the money was paid. Wu Guozhang took advantage of the night, dressed up as a woman, got into a black taxi, traveled a long way, and got the car. He parked his car in an unmonitored neighborhood on the outskirts of Ontar. Wu Guozhang must use a car at any time!

He changed into three taxis and came to the outskirts of the city. He drove his Buick Regal and headed straight for the southern suburbs. His estimate is very accurate, Liu Lin and his gang are in the dog farm, still picking dogs. Wu Guozhang hid the car in the woods and went on foot by himself. The dog farm is a yard, and the red brick wall blocks people's eyes. And the road in front of the gate is lined with woods on both sides. Wu Guozhang deliberately walked slowly, and finally put an explosive device on the road. He came back, hidden in the woods, with the remote control in his hand, and saw Liu Lin's car be the first to come out of the dog yard. He gently pressed the button on the remote control. With a "click", he knew it had succeeded!

The next step is to press the detonation button at the right time. With a flick of your finger, it's all over.