When Gu Qingyu and Zhang Mi returned to Xie's office, Yuan Tingchen had already arrived at Xie's office.

Originally, when the accident happened, Gu Qingyu directly called Yuan Tingchen and asked him to go to the old mansion to check. From the time the housekeeper called, she guessed that this was definitely not a coincidence.

Sure enough, after the investigation, someone did it on purpose.

Originally, Gu Qingyu had asked Yuan Tingchen to meet him in the hospital, but after thinking that something was wrong with the housekeeper, he immediately sent a text message to Yuan Tingchen.

I wasn't sure at the time, but I couldn't take any chances.

If she hadn't sent a text message in time, I'm afraid she would not be the only one who would have been troubled in the hospital, and even Yuan Tingchen would have suffered.

When Gu Qingyu returned to the company, Yuan Tingchen was already cracking the content of the pinhole camera, but this camera deliberately set a password in order to prevent Zhao Jingkai's intrusion.

However, this password is only known to Xie Changxuan, and she doesn't know it, so she can only provide Yuan Tingchen with the location of the camera, and the password problem can't be helped.

Yuan Tingchen nodded, and didn't say anything else. This way of setting the password was given to Xie Changxuan at the beginning, but as for the password, Xie Changxuan set it himself.

This password setting is also very different, if you try three times to have a password right, you can increase the chance of three more times, but if all three times are wrong, it will be completely locked, and no one can see the content inside.

The difficulty of this password lies in the need for very careful logic and reasoning ability when guessing the password.

Gu Qingyu had been looking at the other evidence that Yuan Tingchen had brought back.

The dishes I ate in the morning had been cleaned up, and there weren't many people who could see what was happening at the time.

The evidence is fundamentally the same whether there is or is not.

Gu Qingyu opened Xie Changxuan's computer and looked at it casually, not knowing which software he clicked on casually, but found that it was full of photos, and all the photos were photos of the two of them. It's more of Gu Qingyu's solo photos.

Many photos have not even seen Gu Qingyu, let alone when Xie Changxuan took them.

There are hundreds of photos in this folder, although many of them are from the same angle, but Xie Changxuan is not willing to delete any of them.

Looking at the familiar and handsome face on the computer screen, Gu Qingyu's eyes moistened.

I had just been in contact with the hospital for a few seconds, and now I can't help but see such a photo.

Once people's thoughts are opened, it is like opening the flood valve, and the water is too big to control.

Gu Qingyu looked at the photos on the screen seriously, and suddenly found that there was a photo that was very wrong, and the person behind it looked very similar to Xia Yan.

In this photo, Gu Qingyu was making flowers and plants in the garden, and Xie Changxuan took it for her on the side, and took a picture of Xia Yan in the back by the way.

Gu Qingyu saw that Xia Yan was holding something in his hand, but he couldn't see it clearly, and then looked at other photos, and found that Xia Yan was holding something similar to a pendant in his hand.

Wasn't this the woman she and Xie Changxuan met when they were sweeping the grave?

Xia Yan looked like he should have put it away carefully, he was very familiar with this thing, so he ...... This is Xia Qing's thing. fifth

"It turned out to be her!"

After thinking about who that person was, Gu Qingyu figured out Xia Qing's purpose. At the beginning, she should have followed them to the cemetery, when the road was slippery, she originally hoped that Xie Changxuan could save the beauty heroically, but she didn't expect Xie Changxuan to ignore it.

That's why she wanted revenge, and even didn't hesitate to let her son go undercover to the Xie family, just to be able to take revenge on Xie Changxuan and the Xie family.

But what's the use of figuring out this, Xia Yan will not be the murderer who harmed grandma, the person who harmed grandma is......

Gu Qingyu continued to look at the photos, and when she saw Xie Changxuan, she still couldn't help but redden.

I hope that next time they will be able to take a family photo with a family of three.

Buckle buckle!

Gu Qingyu didn't want others to see him like this, so he hurriedly took a deep breath and forced back his tears, "Come in." ”

Zhang Mi came in from outside the door with documents, greeted Yuan Tingchen on the sofa, and came straight to Gu Qingyu.

"Mr. Gu, I checked all the employees in the old house, they have worked in the old house for more than five or even ten years, and they were all recruited by the old lady herself, and their financial situation is also very ordinary, and there is no special income, but if it is unusual, I also checked some and found that their calls are very frequent, and the contact with their family was half a month ago." Zhang Mi put the investigation materials in his hand on Gu Qingyu's table.

Less contacted?

Gu Qingyu felt that this matter was very unusual, others didn't say it, just said that when the housekeeper usually didn't have a job in the old mansion, he would contact the family, three or five times a day was a very common evaluation, but now he didn't contact him for half a month.

There was nothing major going on in the housekeeper's house, and he hadn't heard of anyone in the family who had passed away, so why didn't he contact the family and pretend to be fine?

"What about marital status? Did you quarrel with your wife and get divorced? Gu Qingyu looked at the information in his hand and found that in addition to the housekeeper, there were two other people in the old mansion whose behavior was also problematic.

Zhang Mi shook his head, "No, they are not divorced, and I have seen them as husband and wife, their relationship is very good, they have been married for twenty years, and they have never quarreled." ”

I don't quarrel, I always keep in touch, so why is this situation now?

Gu Qingyu looked at the information brought by Zhang Mi repeatedly, and the one with the call record was the contact person of the housekeeper in the recent period.

Suddenly, the appearance of a set of numbers surprised Gu Qingyu.

"This phone number seems a little familiar...... Whose is it? Gu Qingyu had definitely seen or heard this phone number, but he couldn't remember it for a while.

"This call...... I'll look it up, maybe there's something else to do. Zhang Mi took his things and left. And Gu Qingyu was trapped by this phone number.

This is definitely a useful clue, but now she can't think of it, if Xie Changxuan is here, she will definitely be able to remember.

Gu Qingyu was already trapped here and had no clue, but Yuan Tingchen had made a breakthrough here.

Yuan Tingchen finally unlocked the password and was able to see the contents of the surveillance.

"It's finally unraveled, ma'am! It turned out to be him! ”

Gu Qingyu trotted to Yuan Tingchen's side, and the moment he saw the video, his face was slightly pale, and he muttered in disbelief, "How could it be him?"