"Comrade policeman, it was my daughter who died, how could I kill her? Mr. Zhang explained strongly.

"We just have some specific circumstances to verify with you, and we didn't say that you killed someone, please come with us!" Mr. Zhang went to see Mr. Zhang's woman and left with Jiang Xu.

She seemed a little quiet all the way, and after Jiang Xu and Qiao Jing went back, they took people directly to the interrogation room. "Now you can tell the truth whatever we ask, and you don't want your daughter to be innocently killed!"

Mr. Zhang trembled a little, it seemed that she had really concealed some important information. "Let's talk about it, what did you sneak around outside Zhang Qing's villa on the night of the 19th, and you captured the hand of a mysterious person on the surveillance camera, what did you do that day?"

When Mr. Zhang heard it, he was silent at first, and then he made it up, "I just want to go and see my grandson, and besides, there is nothing against the law!"

"Let's go on, we heard at your house that Zhang Qing went home three days before she was killed, but she actually went back at night and never lived at home, you lied, how can this be explained?"

Jiang Xu also investigated the surveillance video before, although the surveillance of Mr. Zhang's house was relatively 4 blurry, but it could be seen that Zhang Qing was not happy to come out, but seemed to have quarreled.

"And I checked the body tissue covering the wound at the wound on Zhang Qing's cheek, according to the comparison, it is indeed the tissue between you, now you might as well take a look at the wear of your nails. ”

Jiang Xu pointed out Mr. Zhang's abnormal behavior step by step, including the contradiction between her and Zhang Qing. "Don't say it, don't say it, it's all my fault. ”

"But I believe that this has nothing to do with my daughter's death, I just asked Zhang Qing for money, but she didn't pull out a dime, and it happened that someone contacted her to say that she was talking about a deal with me. ”

"What kind of transaction, can you describe that person? Do you remember what she looks like?" Qiao Jing was also eager to know the person who Mr. Zhang called this transaction.

"I recently owed a foreign debt, and I wanted to discuss with Zhang Qing to repay it, but she quarreled with me directly when she came to the house, her company is so rich, I felt that this daughter was raised for nothing, so I started beating her. ”

"And after that?"

"Soon I was contacted and offered a sum of money, saying that they wanted me to open the door of my daughter's house, and they said that they wanted to talk to her about a deal, but they couldn't see her, so they hoped that I could give them a chance. ”

"Don't you have any suspicions? When they come to see your daughter in the evening, you take them to their house. Qiao Jing didn't understand a little, this was a bit too brainy.

"I had a good deal, and I couldn't see her before, so I thought I could make money and match my daughter for business, so I agreed. ”

"Then did you see her go into your daughter's house with your own eyes, and where did you go after that?" Jiang Xu was a little puzzled, they didn't see the surveillance footage of someone entering at all.

So according to this Mr. Zhang's statement, it still doesn't make sense, but this explains why the window has been pried open, but the footprints are not comparable at all.

"I met her twice in total, the first time was the night before Zhang Qing was killed, and we also went to Zhang Qing's house on the night she was killed, but I went home after she went in, I just opened the door for her, and did nothing else. ”

"Are you sure you opened the door and the man went in?"

"I'm sure, I opened the door to her, she gave me cash, and then I went home. Jiang Xu couldn't figure it out, but when he heard that Mr. Zhang was so sure, he felt that he had to go to see the monitoring again.

"And can you describe the appearance of that mysterious person? Our technical department can 3D print the appearance of that person, I hope you can cooperate, and you don't want the real murderer of your daughter to go unpunished!"

"Yes, I will definitely cooperate with you police comrades. "According to Mr. Zhang's description, it can basically be synthesized into an avatar, and it is not easy to find it in the vast sea of people, but Jiang Xu seems to have some clues.

"Okay! We know all these situations, you go back first!" Jiang Xu and Qiao Jing always felt that some situations were not right after they came out.

"Jiang Xu, what do you think, I see that Mr. Zhang has no signs of lying, and it is true that she has a foreign debt, which also reasonably explains why there are fake footprints, but I really didn't see any strange people entering and leaving Zhang Qing's house on the surveillance. ”

"This is also a headache for me, let's go to that Zhang Qing's community tomorrow and take a look at the monitoring!"

"Everyone has worked hard, let's go back first! Qiao Jing gave an order that everyone was hungry and went out to eat skewers together, but Jiang Xu was still a little worried.

After going back, Jiang Xu kept looking at all kinds of information about Zhang Qing's murder, and the first suspect was naturally Hao Ming, but she couldn't wait for the mysterious person, and there was no surveillance video, which was indeed a bit tricky.

"From the report of a group in our city, three days will be the day when the chairman of a group Hao takes office, the murder of the former chairman has not yet been responded to by the police, and the public opinion still has some suspicions that the murder of Chairman Zhou's family is related to the new chairman, and the specific facts have to wait for the police to respond. ”

Jiang Xu really feels a little urgent, and the guidance of public opinion has to be said to have a certain basis. But as a police officer, she had to speak with evidence, and she couldn't wait to verify the surveillance footage.

"Jiang Xu, have you seen the news? I guess the real murderer must be that mysterious person, I'll go to see the surveillance with you tomorrow, and I'll see you there!"

Su Yang really couldn't sit still, this enthusiasm Jiang Xu thought of her own case five years ago, and she couldn't forget it so far, such a bloody and violent scene was unbearable.

I went to Zhang Qing's community early the next morning, "Do you want to have some breakfast, I bought it on purpose." Su Yang didn't wronged himself, and prepared food early.

"I only drink coffee, you settle the rest. Jiang Xu said coldly.

"Gao Leng, I like your character. Fortunately, Su Yang has a big heart, mainly because he admires Jiang Xu's professional quality.

"This is it, let's go inside!"

"Hello, we are from the Municipal Police Department, please call us up the surveillance video near Zhang Qing's house. ”

Sure enough, there was a problem with the surveillance, according to the security guard's statement, the monitoring of their community was only kept for three days, and sure enough, it was only the video screen where Mr. Zhang went to open the door to the mysterious person for the first time.

It seems that the murderer deliberately made a good choice to start, and it happened to be deleted that day, and it can't be recovered at all.