The progress of the investigation of the case went more smoothly than expected, and the middle-aged uncle did not deliberately hide his traces, and the rental house where he lived was full of his fingerprints. But only the fruit knife that was used as a murder weapon did not have his fingerprints on it, to be precise, there were no fingerprints on the knife, and all the fingerprints were wiped clean.

Put the middle-aged uncle's fingerprints into the fingerprint database of the police station and compare them, and his profile information will immediately pop up. Several people had seen him, and a look at the picture was sure that he was right. Xu Jianguo, 36 years old, is a person who has returned from retirement from the battlefield.

After seeing Xu Jianguo's personal information, everyone also understood why this seemingly honest middle-aged uncle was so agile, and he was so skillful in pulling out the gun from the holster, and after reading his background information, these became a matter of course.

The database shows that Xu Jianguo is married and has a daughter. This is a bit surprising, why would a married person with a daughter come here to rent a house? And he was also implicated in the murder.

"He's the number one suspect now, let's talk to his wife first." Qin An immediately arranged for someone to visit Xu Jianguo's home, if something happened to a person, his family should be the first to know.

Luo Feng and Wang Xiaoshan also followed Zhou Jingcheng's tail to Xu Jianguo's house. It just so happened that his wife and daughter were at home.

Hearing that it was the police coming, Xu Jianguo's wife was very surprised, because many things needed to be kept secret during the investigation stage, so she did not directly say that Xu Jianguo was suspected of murder. At first, she thought that Xu Jianguo had had some traffic accident, and her face turned white with fright.

"Why did you think of him in a traffic accident in the first place?" Luo Feng was surprised by Xu Jianguo's wife's reaction.

"He's a frequent driver who doesn't follow the rules."

"What do you mean by being unruly?"

"In the past, when he was on a mission, he was a driver, often driving in a variety of bad environments, the car style was more domineering, now he is back, sometimes driving in the city also retains the habit of driving in the past, a bit domineering, I have been scolded several times, now it is much better than before, at least I see the traffic lights from a distance and know how to slow down."

"Where did he go?"

"I said that I was going to help a friend pull a truckload of goods, run a long distance, and it would take a week to come back."

"Can I reach him on the phone?"

"I can't get in touch now, he said yesterday that the phone is broken, and he will call me when the phone is repaired."

"Has your family been having any financial difficulties lately?"

"Although our family is not a rich man, but at present, it is okay, is Jianguo and he owes debts outside?"

"We don't know about that. But if he calls you, please let us know. ”

"What happened to the founding of the country? How do I feel as if it's worse than a traffic accident? Xu Jianguo's wife finally couldn't help but ask Luo Feng.

"He's involved in a murder."

"Someone wants to kill Jianguo?" Xu Jianguo's wife stood up in surprise.

"We don't know the specifics yet, so I'm going to ask you now. The best thing is to contact Xu Jianguo as soon as possible and ask what happened. ”

"Okay, as soon as there is news of the founding of the country, I will contact you immediately."

"Mom, do you see the beautiful coins I draw?" Xu Jianguo's daughter, who had been drawing beside her, suddenly ran over with a piece of drawing paper, on which she drew a few coins with a pencil.

Luo Feng glanced at it, those coins were not actually painted, they should have pressed the drawing paper on the coins, and then used a pencil to paint back and forth vigorously, using the uneven surface of the coins to print the patterns on the drawing paper.

Many people have played this kind of small game when they were young, and it suddenly evoked childhood memories, Zhou Jingcheng smiled and touched the little girl's head, "The children are so beautiful." ”

Looking at the drawing paper, Luo Feng suddenly remembered the maps he found in Xu Jianguo's rented house, "Officer Zhou, let's go back to the police station." ”

"Well, it's almost over here."

As soon as he returned to the police station, Luo Feng immediately found the maps, and he found that in addition to the creases, one of the maps had several dents. Luo Feng completely flattened the map, and then used the reflection of light to find out all the dents one by one.

"These indentations must have been drawn on them with a pen without ink." Luo Feng found a pen and drew all those dents along the traces.

After Luo Feng finished drawing, he spread out the map and saw that the places where Xu Jianguo had left traces were all banks.

"He's probably going to rob a bank!" Luo Feng's eyes widened as he looked at the map spread out on the table.

"Draw a few circles on the map and rob the bank, don't you." Qin An had reservations about Luo Feng's point of view.

"The biggest difference between this map and the other three maps is that the street illustrations are particularly clear, and the other three are not professional street maps, some are mainly tourist attractions, some are travel guidelines for subway lines and public transportation, and only this one is mainly marked with municipal roads, which are those roads that robbers can drive away from after robbing banks."

Hearing what Lu Luofeng said, Qin An picked up the other maps and looked at them, feeling that it seemed to make sense again.

"It could be the Snitch." Wang Xiaoshan finally found the relevant case in her memory bank, "They have already robbed three cities, and this should be their fourth target." ”

Hearing the word "snitch", all the police became nervous, recently there was indeed a group of robbers who specialized in robbing cash cars, "snitch" is the code name given to them by the police in charge of the case, because this group of people robbed extremely fast and escaped extremely fast. What makes the police gnash their teeth even more is that they will leave their own mark at the scene of the robbery, which is clearly provoking the police.

The difficulty in arresting them is that every time they commit a crime, they will change cities, and no one knows where they will rob next time, but I didn't expect that this time it will be Nangang City's turn.

"It's not clear if they're going to rob a bank, so how can you be sure they're the snitch?" Qin An said that the speculation of Luo Feng and Wang Xiaoshan seemed to be a bit too ridiculous, and it was difficult to be convinced.

At this time, Wang Xiaoshan picked up an oil-based pen, and she drew a simple map on the whiteboard.

"This is Lanyuan City, where they committed their first crime," Wang Xiaoshan made a circle, "and then this is Bigang City, where they committed the second crime," and drew another circle on the whiteboard, "Then to Changhe City, and finally to our Nangang City." In the end, Wang Xiaoshan drew an arc to connect the four cities.

"They're running along the coastline!" Qin An looked at the simple map drawn by Wang Xiaoshan, and immediately understood how Wang Xiaoshan's guess came from.

Originally, it was just an ordinary burglary and murder case, but it suddenly involved the well-known nationally wanted criminal "snitch", and the reason why this group of people is wanted is not only because they have committed many crimes and robbed a huge amount, but also because they directly killed the money guards who resisted with guns in the process of robbing the cash car. It seems that this case is impossible to be ordinary.