Song Xichen gently pressed a finger against his cheek, and the video on the screen on the desktop computer on the desk stopped at the picture of the person who came out of the bathroom of the art exhibition that Han Yijing talked about.

He pulled the progress bar back several times, causing the screen to flicker back again and again, and he seemed to be leaning back in the back of his chair very lazily, but his eyes were fixed on the frame in the video like a nail. He deliberately looked back and forth several times, and finally agreed with what Han Yijing said, and the man in the video did show panic.

Sometimes solving a case is like a jigsaw puzzle, and sometimes what you miss may be a small piece that will leave your entire puzzle unfinished.

However, now Song Xichen has found the missing piece of this red fear case.

Song Xichen quickly dialed a phone from the Tongxu Lu, and someone on the other end of the phone soon spoke.

Song Xichen didn't know what was said, he didn't even have time to hang up the phone, and said, "Let me ask in person." ”

Song Xichen's index finger knocked on the interrogation table one after another, and the man named Chen Dabin opposite twisted his fat body from time to time, and sweat kept breaking out on his forehead. What was he afraid of?

Song Xichen said that this kid obviously had something to hide from them, and when the following people made a record for the first time, they didn't find out.

He suddenly narrowed the distance between him and Chen Dabin, and his face was almost attached to Chen Dabin's big pie face, and said, "Brother, we're not so hot, are we?" Why are you sweating? ”

Chen Dabin immediately smiled flatteringly and said, "It's not hot, it's not hot." But the sweat on his forehead betrayed his lie at the moment.

Song Xichen said slowly: "Brother, we don't talk darkly, do you know why we called you here alone?" As he spoke, he was still observing Chen Dabin, Chen Dabin seemed to be hesitating, he was wondering if the police really knew something, or were they bombing him?

Song Xichen suddenly slapped the table and shouted, "Do you think we're going to find you if we don't know anything?" You don't know you've broken the law, do you? Could it be that you are really going to squat in a cell? ”

As soon as Chen Dabin heard Song Xichen's roar, coupled with the fact that he was already more flustered, he immediately knelt on the ground, and a big fat man of more than 200 pounds was crying and wiping his nose and said: "I say it all, I say it all, the police officer begs you, you must not let me go to prison." ”

Song Xichen threatened again and said: "As long as everything you confess is the truth, we will turn a blind eye, otherwise we will let you eat in prison." ”

Chen Dabin immediately shook his head and said, "Don't hide it, never hide it." ”

He confessed, he went to the bathroom, and was about to make it convenient, when he suddenly found a mobile phone soaking in the toilet. Seeing that no one around him had noticed, he quickly picked up his phone and put it in his pocket. He thought to himself that someone had accidentally dropped his phone in the toilet, but he didn't know. Even if it gets into the water, if it can be repaired, then the phone is not cheap at first glance.

So he got up greedy and didn't dare to speak out after taking the phone. But he was afraid that the owner of the phone would find out that he had picked it up, so he hid it in his trouser pocket.

Song Xichen understood at this time that this guy must have taken the most important evidence at the scene, Lily's mobile phone. At this moment, he really wanted to kick this guy a few times, but he had to refrain from asking, "What about the mobile phone?" Where is it now. ”

Chen Dabin replied tremblingly: "It's still in the drawer at home." ”

Song Xichen motioned to Sun Yuke, followed Chen Dabin to his house to pick it up, and then said: "After you get it back, hand it over directly to the technical investigation team and let them try to recover the data." See if there are any useful clues. ”

There always seem to be some clues in this case, but who is the real murderer, they still have no clue, and it has always made people feel confused, like walking in a gray fog, which makes people never see clearly.

Song Xichen also knew that Gao Zhenshuai must also know some things about Kang Ziyan, but now Han Yijing and He Junnian are guarding him like two gods. It was obvious to him: "This is not the way." ”

At this time, the sky three feet above seemed to have suddenly encountered something troublesome, and a large number of black clouds gathered, as if they were going to crush the entire A city, and as if something big had happened.

Song Xichen took an umbrella from the office and walked out in three steps and two steps, with a solemn face. Zhang Baowen also caught up at this time: "What's wrong with the boss?" So serious, do you need my help? ”

Song Xichen said: "No, you can check the current evidence again to see if there are any doubts?" ”

After saying that, he walked out without looking back, and now there are obviously two people's body tissues, one is Kang Ziyan's, so whose other is it? Isn't there anyone reporting the crime, and no one is missing?

He got in the car and stepped on the accelerator and went directly to the art exhibition, which was sealed off because of a murder. Now there will be no one here.

Over the years, he developed a habit. Once progress is blocked, he returns to the scene again and investigates again to see if he has missed anything. This was also given to him by his master.

But when he thought of his master, his mood froze again, the master was shot dead in a case, but so far there was no clue at all. But he never thought of giving up the investigation, he must catch the murderer with his own hands.

He tried to deduce why Kang Ziyan came here, and who she came here to see? Are they agreed? Or the sudden arrival of an uninvited guest.

Her assistant said: "That red dress was specially prepared by Kang Ziyan for the art exhibition." ”

Han Yijing also said: "She seems to be dressed up, as if she wants to meet someone important." ”

Is it possible that she is not going to meet a certain person, but the people who come to the exhibition to buy paintings? But the murderer was obviously premeditated, the body tissues of another person's body, blood. When he finally left, he actually took Kang Ziyan's blood with him. What exactly is he going to do?

Song Xichen stood in that hidden room, as if he saw the murderer doing all this in an orderly manner there.

Suddenly, it dawned on him that the murderer came with corpse tissue and frozen blood, and when he left, he took away Kang Ziyan Lily's blood, so he must not have come empty-handed and left-handed.

Then he also came to the bathroom that Chen Dabin said, there were so many people in the art exhibition, and there were many people who came and went into the bathroom. Shortly after the exhibition began, he went to the bathroom at about half past nine and picked up the phone. That means that at that time, the murderer may have just left this bathroom.

Thinking of this, he felt that his trip was worthwhile, so he hurriedly called Miao Lan and asked her to focus on the person who carried things in the video and had been in and out of the bathroom.