Tang Xin moved quickly, and after looking at the photos, he sorted out about a dozen or so photos from them.

Xie Jibai stood beside him, saw the photos that were separated, and said, "These are all recently photographed?" ”

Tang Xin nodded and said, "Yes." The boss Su in these photos should be the most recent. You see, the background of these photos is not far from our police detective station. And this one, it's the supermarket next to the police station. ”

Xie Jibai's eyes widened and said, "In this way, these photos are really quite useful. ”

"Yes." Tang Xin said.

Tang Xin took the photos to Chen Yancai and said, "You're done in a while, check these photos first." Regardless of whether the photos were taken by the man in the gray trench coat or not, they were always part of the group, and these photos were important clues. ”

According to Tang Xin's idea, although there is only Su Banyu on the photo, and there is no photographer's appearance, they can definitely find some clues of the photographer based on these photos. The photographer must be in a place not far from the scene in the photo, and they can go to that place to tune up the video or ask passers-by.

Chen Yancai said: "I'm suddenly very sought-after, Tang Fa/Doctor, you put it here first, I'll deal with it right away." ”

"Thank you." Tang Xin said.

Xie Jibai was still looking at the remaining photos, these photos were not very easy to see, the background was basically a white wall, such an ordinary wall, it was really featureless, and it was completely impossible to see where Su Banyu took the photos at that time.

"Huh?" Chen Yancai suddenly let out a surprised voice.

"What's wrong?" Chen Wanting hurriedly asked.

Chen Yancai said: "Manager Yang's wife, oh no, it should be said that it is the ex-wife now, it is the lady Du, she is on the plane tomorrow night, ready to go abroad." ”

Everyone was surprised that they were in such a hurry to prepare to go abroad? Manager Yang only compromised and signed today, and Ms. Du was ready to go abroad as soon as she got the money, which seemed to be really in a hurry.

Chen Yancai said: "The ticket was not just set today, let me see, the booking time was a few days ago." ”

"A few days ago?" Xie Jibai asked strangely: "What is she going to do abroad, has the return ticket been booked?" ”

Chen Yancai said: "There is no return ticket, I will check again." ”

Chen Yancai checked for another ten minutes and said, "I think this Ms. Du is going to live abroad for a long time." A few days ago, he suddenly bought a villa abroad, and he also disposed of his domestic property, and resold his car and shop. ”

"What do you mean?" Xie Jibai was stunned.

Tang Xin said: "It looks a bit like it's going to run. ”

"I think so, too." Chen Yancai said: "It seems that there is indeed something wrong with this woman." ”

Xie Jibai was silent, if Manager Yang hadn't told/lied, Ms. Du had indeed admitted that she was the murderer of Tao Shanya. Assuming this is a fact, then there is indeed a festival between Ms. Du and Tao Shanya, but it is reluctantly said that it is in the past.

On the day Tao Shanya died, Ms. Du said that she had made an appointment for Tao Shanya to drink coffee in a café far away from the scene of the crime, but Tao Shanya did not come over. Ms. Du said that she waited for a long time, but she didn't see Tao Shanya and was very angry. The café was not monitored, and I don't remember if Ms. Du was there that day.

In this way, Ms. Du's alibi is somewhat insufficient.

But they still have one of the most important problems that have not been solved/solved.

That is, on the letter found at the door of Su Juanxiao's house, it was written that Tao Shanya had received an invitation to go on a date, and she happily went on a date, and was killed in the process of dating. However, they checked Tao Shanya's mobile phone/phone calls, text messages, and chat records on the Internet, etc., and they didn't find any record of someone inviting Tao Shanya to go on a date that day.

So why did Tao Shanya go to Liang Zhi's place?

Xie Jibai frowned, suddenly thought of something, and said, "I'm going to Tao Shanya's house to have a look." ”

"What happened to Tao Shanya's home?" Tang Xin asked.

"We'll talk about it on the road." Xie Jibai said.

"Okay." Tang Xin immediately followed him downstairs and drove away.

The two of them drove to Tao Shanya's house, and Xie Jibai said, "I have a question in mind. If Tao Shanya really died that day because of the appointment, and we didn't find anyone to leave an invitation for Tao Shanya to go on a date. So, is it because the person who invited Tao Shanya did not use network information or hand/electromechanical/phone text messages. ”

"That's ......," Tang Xin frowned.

Xie Jibai said: "Face-to-face invitation, or letter. ”

"Letter?"

"Yes." Xie Jibai said: "It's like someone sent a letter to Su Juan Xiao and Liang Zhi. This way, although clumsy, is not easy for others to discover. In this era of developed networks, the information left with a pen is the safest. ”

So Xie Jibai wanted to go to Tao Shanya's house to have a look, but he didn't know if he could find any clues.

However, Tao Shanya is the deceased, and someone in his family has already been there, and the work such as collecting evidence has been completed, and nothing has been found.

Xie Jibai and Tang Xin soon arrived at Tao Shanya's house, she lived in a very good-looking apartment, all the people living in this apartment were small white-collar workers, and the location was not bad.

There are four households on the first floor, and it is not a duplex structure, but the size of the house is not small.

Xie Jibai and Tang Xin walked around Tao Shanya's house and didn't find anything strange. When they came out, they went to the next house to visit Tao Shanya's neighbors.

They rang the doorbell for half a minute before the next occupant opened the door.

It was a woman who looked to be in her early thirties, and she was still holding a spoon in her hand, and she looked like she was preparing dinner.

Xie Jibai and Tang Xin introduced themselves, and then asked a few questions like a woman.

The woman was a little surprised to hear that they were detectives, and seemed to think that the two men were too young, but the woman was quite enthusiastic, and told them to wait a moment, so she went to dispose of the soup that was boiling, and opened the door and invited them to come in and sit down.

The woman said: "I didn't notice anything wrong with the neighbor next door, but she was very happy a few days ago, and I don't know why, she was all smiling when she occasionally took a photo." ”

The woman recalled that the other day, however, she had indeed seen something resembling an envelope on Tao Shanya's door.

She is a full-time housewife and does not go to work every day. She went to do it that day and came back, and it was about five or six o'clock in the afternoon. She went upstairs, and was about to enter the house, when she saw a white thing pinned to Tao Shanya's door, which was not very large.

The woman's eyes were not good, but she didn't wear glasses, and thought it was a small list after the property checked the water meter, the woman glanced at her door, there was no door, and she thought that it would not be the property that forgot about it.

So at that time, the woman walked over and took a good look at the things on Tao Shanya's door.

"It turned out to be a water form." The woman said, "It looks like a letter, a little bigger than the palm of your hand." It is not known who put it on it. But ah, I think it might be her boyfriend. ”

"Why?" Xie Jibai asked.

The woman said, "The envelope is white, and there is a peach heart drawn on the edge of the envelope." It wasn't her boyfriend who left it for her, so it's probably her suitor. ”

The woman also said that she went to the supermarket early the next morning, and when she left, she found that the letter pinned to Tao Shanya's door was gone, and it must have been taken by Tao Shanya.

Xie Jibai asked again: "It was noon that day, Tao Shanya should have left at about twelve o'clock in the afternoon, and then she didn't come back, do you know?" ”

The woman nodded and said, "Yes, I'll take the elevator downstairs with her." ”

The woman was too lazy to cook at noon that day, and at twelve o'clock, she decided to go downstairs to the café opposite to have some lunch to pass the time. As soon as she went out, she locked the door just in time to see the elevator coming, so she caught up with the elevator.

There was someone on the elevator, it was the neighbor Tao Shanya.

The woman said hello, Tao Shanya looked very good and also greeted her. Then they didn't speak again.

Tao Shanya has been standing in the corner of the elevator, holding a makeup mirror and looking in the mirror, until she is downstairs before she cleans up and leaves.

What the woman said was the truth, they had previously retrieved the monitoring and elevator records of Tao Shanya's community, and indeed determined the specific time when Tao Shanya left home, and what the woman told was very consistent with Tao Shanya's appearance after leaving.

However, they did not know who had brought the letter to Tao Shanya's house. The woman next door didn't see who it was.

Xie Jibai and Tang Xin were about to leave Tao Shanya, and when they were leaving, Xie Jibai observed that the monitoring of the underground/underground parking lot was quite intensive.

"What are you thinking, Xiaobai?" Tang Xin asked.

By the time they pulled the car out of the parking lot, it was already dark outside.

Xie Jibai said: "There is no above-ground parking space in this community, and all foreign cars have to be parked in the ground/underground parking lot, but there is a lot of monitoring here." ”

Xie Jibai was thinking that if the person who killed Tao Shanya was really Ms. Du, it was also Ms. Du who sent the letter to Tao Shanya. So if Ms. Du wants to come to Tao Shanya, maybe she has to drive, after all, the distance between Ms. Du and Tao Shanya's residence is not close.

If Ms. Du had come by car, she probably wouldn't have parked here. If you stop here, you are likely to be photographed by the surveillance.

They didn't find Ms. Du's shadow at all in the elevator's surveillance, so they never suspected Ms. Du at that time. However, the way to bypass the elevator monitoring is actually very easy to solve, that is, take the stairwell and climb upstairs.

Xie Jibai said: "I think we should call up the parking monitoring of a few streets next to the apartment, which may help." ”