The victim's name is Li Xiaoxiao, who lives in a rented apartment on the 5th floor of Unit 202 on Changchun Road.

Until this time, she was still in shock, and Xiang Shao Yong intermittently recalled the plot at that time.

It turned out that Li Xiaoxiao's company held a dinner party tonight, and the party did not disperse until more than one o'clock in the morning.

Considering that it was not very far from home, and there were many pedestrians on the street, Li Xiaoxiao did not ask her colleagues from the company to send her, but chose to walk back by herself.

However, I didn't expect that this decision would actually invite such a terrible thing to myself.

"The units here are all built by the street, and when I was about to go upstairs, I felt that someone was following me, because there were a lot of people in our building, and I thought it was a tenant of a building, but I was still a little scared, so I was ready to trot up when I went up the stairs. ”

Li Xiaoxiao recalled: "Just as I entered the entrance of the building, the man suddenly ran towards me, I realized that something was wrong and hurried upstairs, but as soon as I went up to the first floor, I was grabbed by the man in black and pressed to the corner, and he also put a fruit knife on my neck." ”

"So what did he do next?" asked Shao Yong.

He held a knife in one hand and covered my mouth with the other, and then he hijacked me and walked down, and when he went downstairs, he met a person who came upstairs, and he pretended to be a quarrelsome couple with me, and walked down, and the man didn't suspect it, and I didn't dare to shout. ”

Li Xiaoxiao was still in a cold sweat when he recalled it, and said in a trembling voice: "He dragged me to the stairs of this 201 unit, and told me that he didn't want to commit a bigger case, so let me give him all the money on my body! ”

Shao Yong pointed to the 201 unit building where the technicians came in and out, and asked, "You were robbed in this building, right?"

"Yes, he's afraid that someone in that building in my 202 knows me. Li Xiaoxiao nodded.

"Well, you go on, how did he get your money?" Shao Yong continued.

He ...... He kept telling me not to talk, and then he started rummaging through my bag, but now it's all mobile phone payment, and I don't have any cash in my bag. ”

Li Xiaoxiao said: "Then he took my mobile phone and forced me to say my payment password, he also tried it at the time, I saw him write down my password to his mobile phone, and also used my mobile phone to send him a red envelope of 10 yuan to confirm the password." ”

"Just sent a 10 yuan red envelope?" Shao Yong wondered.

"Mm-hmm, he probably thought he would have a password...... Then he tied me up with duct tape, circled my hands, feet, and body many times, and then pushed me into the hallway, grabbed my phone, and ran. ”

Li Xiaoxiao said: "I waited for a while, and I felt that he would not come back, so I broke away from the tape and ran out, and then the stall owner here saw my situation and quickly lent me his mobile phone for me to call." ”

"Then what's the matter with the blood on your body, and who left it?" asked Shao Yong.

Li Xiaoxiao shook his head and said, "No, there is a broken beer bottle on the ground in this corridor, and I pressed my hand on the broken slag and punctured it." ”

"Then have you seen the specific appearance of this person?"

"Well, he wore a black mask, and he was covered tightly, so I couldn't see what he looked like. ”

Li Xiaoxiao shook his head and said, "I know that he is more than half a head taller than me, he has to be 1.8 meters, quite thin, and he is wearing a set of black clothes......"

"Is your tape still in the hallway?" asked Shao Yong.

"Yes, and his knife was thrown on the stairs. Li Xiaoxiao said.

Shao Yong then walked to the staircase of 201, and without Shao Yong's instructions, the colleagues in charge of surveying the scene had already put away the tape and knives, and were ready to take them back to extract fingerprints later.

"He took my bag too, maybe it has his fingerprints on it. ”

As young people, most of them also know the importance of fingerprints and DNA in police cases, Li Xiaoxiao took the initiative to hand over the light green leather bag: "He also turned over the contents of the contents, you can also take a look." ”

"You take out the ID card from the card holder and leave only the card holder. ”

When taking pictures, Zhang Lei left the ID card holder in Li Xiaoxiao's purse with gloves and handed the ID card inside to Li Xiaoxiao.

After all, if the suspect moves his ID card, it is impossible to pull out the ID card and look at it carefully.

"Now all of us are divided into two groups, Zhang Lei, a few of you will bring back the traces and physical evidence at the scene for further testing, and the others will now immediately follow me to explore the surrounding area, select all the surveillances that can be found in the vicinity, and let the traffic management center broadcast to the operating taxi, this person is likely to leave by taxi afterwards!"

Shao Yong, who has long been engaged in the work of major cases, has rich experience, and after a brief analysis, he determined that the suspect was likely to leave by taxi, after all, the psychology of ordinary criminals is that the farther away from the place of the crime, the better.

And a person who discarded the tools of the crime after committing the crime, and left so many traces, obviously belongs to an ordinary criminal with no criminal experience, and if he wants to run far, he naturally has to take a taxi.

- As for why not drive your own car, would a person with a car rob it for hundreds or thousands of dollars?

After the division of labor was clarified, everyone gathered together with colleagues who kept coming to immediately dispatch all the surrounding monitoring, among them, the monitoring of Li Xiaoxiao on the way out of the restaurant to the 202 unit building was the most important.

Things are going relatively well.

Soon, the colleagues in charge of the investigation returned to the bureau with the surveillance video they had dispatched, and after the assignment, everyone took action to watch a large number of surveillance videos in the shortest possible time.

Now the first priority of the case is to determine where the suspect came from, whether he committed the crime immediately, or whether he had already set his sights on Li Xiaoxiao.

Not long after, the investigators found the suspect from the surveillance video, which was basically the same as what Li Xiaoxiao said, and he was slender and long.

At half past four in the morning, Cai Wang of the second team found from the surveillance video segment he was responsible for viewing that the suspect seemed to have been eyeing Li Xiaoxiao for a long time.

The video shows that from the moment Li Xiaoxiao just walked out of the restaurant, the suspect followed all the way, and the whole time period was still relatively long.

Cai Wang pointed to the suspect on the surveillance video and said: "This person seems to have a strong purpose, otherwise there are so many people in the restaurant, why would he be eyeing Li Xiaoxiao!"

"And what do you mean?"

"Check if Li Xiaoxiao has had any conflicts with people at work recently, and see if an acquaintance committed a crime. ”

"Let's keep looking ahead and see where the hell this person came from. ”

Shao Yong didn't dare to make a judgment, so he had to let everyone continue to look at the surveillance before the suspect appeared in the restaurant.

Time passed minute by minute, and according to everyone's reports, the task force drew a roadmap of the suspect's trajectory three hours before the crime.

As can be seen from the trajectory map, the suspect has been wandering around several streets around the restaurant since 10 o'clock.

The scope of the activity is still quite large, and when Li Xiaoxiao walked out of the restaurant, the suspect had just wandered somewhere.

"Now it can be basically determined that the suspect committed the crime immediately, and he should have come for money. ”

After determining the suspect's whereabouts, the next step in the investigation is to find out who the suspect is and where he is going.

At this moment, the traffic control center suddenly called.

After hearing the broadcast from the traffic control center, a taxi driver reported that at around 2 a.m., he pulled a very suspicious passenger......