Wang Dawei now wants to go out to handle cases, looking at these surveillances, Wang Dawei is close to collapse.

originally thought that after watching all the surveillance, his boss would let himself go, but who knew that You Jia would speak immediately afterward.

"There is also monitoring near Zhao De's house, Dawei, I'll leave it all to you, by the way, didn't the people from the third team also come in to help? You can now call them in to help. ”

You Jia said to Wang Dawei with a smile, knowing that Wang Dawei couldn't bear his thoughts, but now that manpower was tight, he could only continue to let Wang Dawei check the monitoring.

"Oh my God, boss, you're really good, you're the best boss I've ever met, huh, boss, you don't feel sorry for your teammates at all."

After saying this, Wang Dawei still moved back the monitoring that You Jia had just handed over to him.

You Jia was very helpless, but now she didn't have any choice.

After Wang Dawei left, You Jia began to concentrate on investigating Li Xin, Li Xin is now the only one who has a relationship with the three old men, after all, these three old people have no relatives around them, and it is impossible to hand over their accounts to outsiders, and now he can only put clues on Li Xin's body.

Li Xin, 25 years old, is a chemist who has been researching drugs in a pharmaceutical company! Basically, every week when I have a break, I go to a nursing home to take care of these three elderly people.

Chemist? And the academic qualifications also seem to be high, graduate school, when I graduated, I was just 22 years old.

Such a person, if he commits a crime, must be much smarter than some ordinary people.

But Li Xin has no reason to have any relationship with the deceased's family! This is the most critical issue, if it had anything to do with the deceased's family, they would have investigated it a long time ago.

But......

You Jia looked at Li Xin's file, and in the first row at the bottom, let her see what made You Jia excited.

Changed its name! The original name was Lian Yinglan!

This... This is the breakthrough, if this Li Xin is the murderer, it will be reasonable.

Moreover, Li Xin's original address has also been changed, and the place where she originally lived was the same town as her junior sister!

You Jia hurriedly notified the army and the others, and when the army and the others came to You Jia's office, You Jia immediately said to them: "The breakthrough point is on Li Xin's body, didn't we investigate the name in the notebook before?" Lian Yinglan, my junior sister! The only suspect with the same name and surname! I found it, it's Li Xin! ”

"Li Xin? How can you be sure it's her? Her name is not ...... Wait, you mean to say, this person changed his name? ”

The army stared at You Jia in shock, unless he changed his name, it would be impossible for You Jia to target Li Xin.

After You Jia saw that the army reacted, he immediately nodded his head and said: "Yes, Li Xin has changed her name, although we didn't find any fingerprints about Li Xin at the scene, but her previous name was indeed Lian Yinglan!" There are not many people with this surname in this city, and there is only one person with the same name and surname, and that person has died before, and now the only person who can be suspected is this Li Xin! ”

You Jia doesn't believe that his junior sister will harm people, after all, they are all people in the bureau, and it is impossible to know the law and break the law.

So now You Jia believes more in this person named Li Xin, if it is determined that she is the murderer, as long as other evidence is found, this person can be arrested.

"What you said is not unreasonable, but the key question is that we don't have other evidence in our hands, so what can we do if we know that the other party is the murderer?"

The army frowned and looked at You Jia, indeed, if the information is correct, this Li Xin is likely to be the murderer, but the key problem is that there is no other evidence in their hands, and even the only witness is dead.

How do they arrest people? At most, they can only bring someone back for interrogation.

"No matter what, now we have clues in our hands, bring people back first, Army, this matter will be entrusted to you, as for the few of you, I want you to investigate and investigate in the past few days, all the time and place of Li Xin's entry and exit before!"

After You Jia finished explaining her task, she directly printed out all the information about Li Xin.

The rest of the people nodded after hearing You Jia's words, after all, time waits for no one, and they also want to solve the case as soon as possible.

After the army set off, You Jia began to investigate Li Xin's past! In just half an hour, Li Xin was directly brought back by the army.

Li Xin didn't have any expression on her face, as if she was very calm when she encountered anything, if it was someone else, I am afraid she would have already panicked.

You Jia sat in the interrogation room with the army, his eyes were always staring at Li Xin, and after a long time, Li Xin couldn't hold his breath anymore.

She picked up the glass of water on the table and took a big sip of water, then asked, "I don't know what the two chiefs brought people for?" ”

The army brought people back from the pharmacy company, so naturally the impact on Li Xin was still a little great.

At that time, after all the employees saw Li Xin, a high-achieving student, being taken away, they began to discuss whether Li Xin had done something illegal.

"We want to ask you, have you seen the family in this picture?"

Chen Yang directly took out the photo of the deceased before his death and handed it to Li Xin, the moment she saw the photo of the deceased, Li Xin's fists were clenched together, but there was no extra expression on her face.

"I haven't seen it, I don't know it, I'm just a small employee, if the two chiefs have anything to say, just say it, it's a waste of everyone's time, it's not good!"

Li Xin said lightly, as if all this in front of her had nothing to do with her.

When she heard Li Xin's answer, You Jia sneered: "Don't know or pretend not to know?" The difference in this one word is still a bit big, we investigated and found that your name was mentioned in the deceased's notebook, how do you explain this? And you used to live in the same village as the deceased, where in this world is there such a coincidence? ”

"Coincidence? Sir, do you like to put the blame on the heads of your fellow villagers? I don't know, and I haven't seen it! ”

Li Xin still answered You Jia's words expressionlessly, from her expression, she really couldn't see too many questions, but her eyes couldn't deceive You Jia.

You Jia saw the madness in Li Xin's eyes, and after he glanced at the army, he got up and walked out of the interrogation room directly.