While the manhunt is in progress

Chapter 447
For Song He, handwriting identification is a family skill, and it is naturally handy to use it. As for the two people mentioned by him, they were quickly called to the office by the warehouse manager.

Wang Yingjie and Jiang Yao have worked in supermarkets for many years. At this time, they have been promoted and their salaries are raised and they are about to enter the management team.

When the two met Song He and the others, they were still a little confused, but when they learned that Song He wanted to ask Chen Ge about it, they cooperated very well, and told the truth about Chen Ge's request for the two to take over. .

Song He and the others quickly figured out what was going on, and at the same time learned something about Chen Ge's disappearance from the two of them. When they couldn't ask any more questions, they kept the relevant evidence and left the supermarket.

"According to the two of them, Chen Ge changed shifts with them more than once, and he probably went to the bar to find a target." Song He sat in the passenger seat.

Ma Xue started the car first, and said doubtfully: "On the day Chen Ge disappeared, Jiang Yao agreed to take over for him, which means that Chen Ge is either looking for the next victim, or has already found the target and is ready to strike."

"At the same time, the last time Chen Ge showed up at the work unit was at one o'clock in the noon, and he had to pick up Jiang Yao's shift the next day. In other words, the time period when he had an accident should be from the time he left the supermarket at noon to six o'clock the next morning."

The male policeman said with some regret: "It's a pity that the surveillance installed by the landlord can only be kept for one month, and the one four years ago has long since disappeared. Otherwise, the time period can be shortened."

"It's not impossible to further shorten the time." Song He nodded, thinking: "With Chen Ge's character, he will go home directly after leaving the workplace, and it is only 15 minutes from the supermarket to his house even if he walks."

"This section of the road is full of roads and crowded places. If he disappears in these places, it is impossible that there will be no witnesses. At the same time, since he is going to the bar, it is impossible for him to go to other places before the bar opens. Rest at home."

"And most pubs don't open very early, so he should leave the house around the same time as the pub he's going to open."

The male police officer nodded, then frowned and said, "But we don't know which bar he's going to."

"Not necessarily." Song He smiled: "The location of the three cases is not near the same bar, which means that he will not commit crimes in the same place again. These three places can be ruled out."

"Exclude the bars that appeared after he disappeared, and just investigate the rest."

Hearing this, the male police officer quickly contacted his colleagues in the bureau, and soon got four addresses.

Song He looked at the address, compared it with the Yancheng map in his mind, and quickly simulated various possible routes for Chen Ge to go to these bars.

"It's a bit too much." Song He thought for a while, looked at the male police officer and said, "Take the day when Chen Ge disappeared as the time point, count the locations of the surveillance cameras that were already in use at that time, and give them to me."

"Since no relevant surveillance images were found in the previous three cases, he will still avoid the surveillance this time, sort out the blind spots of surveillance, and simulate his course of action."

The male police officer responded quickly, and more than ten minutes later, a series of monitoring location information was collected in Song He's hands.

Comparing the map of Yancheng in his mind again, Song He quickly deleted several simulated routes, and also deleted a bar located in a busy city with no surveillance blind spots around.

Seeing the remaining three bars, Song He's heart moved, and he simply handed over their information to the male policeman, and said seriously: "Investigate the situation of these three bars in the past, and compare them with the three bars that have died. The one with the highest degree."

The male police officer instantly understood what Song He meant, and sat in the back row and kept making the phone call.

When they returned to the police station, the male police officer had already arranged the investigation order of the three bars.

"Since the possible time of Chen Ge's disappearance is from [-]:[-] p.m. to [-]:[-] a.m. the next day, we should focus on the road sections from his home to these three addresses!"

In the discussion room, under great pressure, Yue Hang assigned tasks loudly, and everyone below listened carefully, for fear of missing any sentence.

Song He looked thoughtfully at the three topographic maps pasted on the whiteboard behind Yue Hang.

Seeing this, Wu Xuerui at the side smiled and asked, "What else did you find?"

Song He came back to his senses, glanced at his girlfriend, smiled and said, "Didn't you also find out?"

Zhou Kai, who was sitting on the other side of Song He, glanced at the two of them, and said coldly: "If you find it, tell me, don't you know that time is running out!"

Song He had no choice but to look at his increasingly intelligent companion, and slowly raised his hand.

Seeing this, Yue Hang suspended the task assignment, and asked, "Did Consultant Song discover anything new?"

"In fact, you only need to check two bars." Song He stood up, pointed to the three maps behind Yue Hang and said, "In the previous three cases, Chen Ge not only enriched his criminal experience, but also cultivated some subconscious minds. habit."

"First of all, he is used to choosing the crime location outside the bar away from his residence. For example, if his home is on the south side of the bar, then his crime location will be on the north side of the bar."

"Secondly, the issue of safe distance. The nearest of the three crime locations is about 600 meters from the bar, and about 200 meters from the nearest road, so Chen Ge's choice of the fourth crime location will also meet the safe distance in his mind. .”

"The last point is whether the place where the crime happened is convenient for him to escape. Although the alleys in the three cases are narrow and inaccessible, they are also well-connected. Obviously, when he chose the crime location, he also considered whether it would be convenient for him to escape after being discovered during the crime." question."

"Combining these three conditions, the second bar can be ruled out, because there is no location around it that meets the last two conditions above."

Yue Hang nodded frequently, not at all annoyed by the need to reassign tasks, but asked happily: "Is there any way to screen out another one?"

Are you afraid that you are thinking about farting...

Song He secretly complained, and smiled helplessly: "There is no other way for now, but it is more likely that Chen Ge will choose the first bar as a hunting spot."

"That's right." Yue Hang nodded heavily, scanning the room with burning eyes: "Reassign tasks now!"

Half an hour later, everyone in the discussion room filed out, and went to their respective places of visits in groups, and began to investigate the time period of Chen Ge's disappearance.

However, due to the long time, Chen Ge acted very low-key at the beginning, so after a day of visits, the investigation of the bar staff hardly yielded any results. On the contrary, the surrounding residents of one of the two simulated lines had some feedback.

"Blowing up the street?" Song He, who was sitting comfortably in the discussion room, looked at the information gathered at hand, and asked in confusion: "It hasn't happened in recent years? Is the reason clear?"

The male police officer in charge of liaison thought for a while and said: "It should be because of the installation of surveillance. Yancheng sometimes remodels old roads or lays new sections of road. Before the surveillance was installed, people often bombed the streets at midnight."

Song He had an idea: "Contact the various investigation teams, and determine as soon as possible the time for the monitoring installation of that route and the time when the bombing phenomenon disappeared!"

(End of this chapter)