The greatest sorrow of a person's life is that he lives incorrectly and dies unclearly.

"What, you're out of the precinct, where have you been? I want to know the file of an old case, I need your help! Song Yang said in surprise to Ye Zi on the phone.

"Then you've really found the right person!" Ye Zi said with a smile, "The Municipal Bureau has set up a backlog team, I have been transferred, and Captain Qin has also come over, responsible for the work of the backlog team, and I have been busy sorting out materials for the past two days......"

"Oh, last time you mentioned that provinces and cities should focus on rectifying the backlog of cases, so there is still this hand...... I'll come over right away and give me the address. ”

In a spacious office in the city bureau building, Song Yang met Qin Xiao and Ye Zi here.

"What, just the two of you?" Song Yang looked at this big empty room and thought it was funny.

"I'm pumping people, this job is not easy to do, some people don't want to come, and some people are afraid of smashing their own brands...... Indeed, it is difficult to handle cases that have taken too long! Qin Xiao sighed.

"Then why are you willing to be transferred and promoted?"

"No, it's still the same." Qin Xiao did not explain the reason.

"The captain has become the team leader, doesn't it sound like it's majestic enough?" Song Yang joked, he felt very happy to see Qin Xiao's deflated appearance.

"How can our Captain Qin be as vulgar as you, either caring about money, or thinking about being promoted...... The captain's only request is to transfer his master back to the criminal police team of the substation, which is the wish of the captain's master. ”

"......" Song Yang doesn't care about this, who cares about who Qin Xiao's master is? To put it bluntly, the relationship with Qin Xiao is similar to business cooperation.

He never thought that Qin Xiao's master had a great relationship with him!

"Nothing." Qin Xiao glared at Ye Zi and threw over a thick file bag, with the cover of the yellow paper reading "1996716 Su Family Destruction Case." ”

"This is the case file of the Su family being killed ten years ago, it was originally the first batch of cases that we were going to come up with, but I didn't expect you to take the initiative to come to the door, why, the sun came out of the west, there is no bonus for this? Also, where did you find out about this case? Ye Zi was very strange, how could Song Yang suddenly be interested in this case.

Could it be that the two of them have a heart?

Thinking of this, Ye Zi couldn't help but blush.

"Accident, pure accident! When I was looking at the house yesterday, I accidentally bumped into the only surviving daughter of this family! ”

"Ah, it's rare that Dr. Song has a strong sense of justice, it turns out that he has taken a fancy to someone else's daughter! …… No, buy a house and be rich! Ye Zi said hatefully, it turned out that she was all wishful thinking.

At this time, Song Yang was already looking at the yellowed case files and photos, and at the same time fell into deep thought.

The tragedy of destroying the door is unbearable!

The scene of the scene shocked Song Yang, the second floor of the house was full of bloodstains, and the police deduced that the time of the crime occurred around 0:00 to 2:00 in the morning, which is the time when people are most asleep and lose their vigilance.

It is conceivable that when a ten-year-old girl comes back and sees all this, her spirit must be on the verge of collapse......

It's hard to imagine what kind of struggle the family went through before the end of their lives...

Just when Su Lin was grief-stricken, her aunt Lin Shu and uncle Sun Wenbin appeared, and immediately made a decision to take the initiative to adopt Su Lin and become her guardian, so that Su Lin could live with them from now on.

According to the police investigation, the power supply of the Su family was turned off on the day of the crime, but the room was not cluttered, indicating that the murderer knew the location of the electrical box and was familiar with the internal structure of the Su family.

Moreover, at the time of the crime, the gate was not damaged, and the fence seemed to have traces of climbing, but it was more like it was man-made. It is particularly doubtful that once the door of Su Lin's bedroom on the second floor was not opened at all, it means that the murderer may know that it was Su Lin's bedroom and knew that he was not at home, so the police suspected that this was an acquaintance who committed the crime.

"Judging from the case file, the police obviously suspect that the suspect is Su Lin's uncle Sun Wenbin, and they talked to him many times, but he resolutely refused to admit it......"

"Yes, he said that he didn't go out that night, and no strong evidence was found at the scene, the key is that Sun Wenbin's wife testified that he had been sleeping at home that night and had not gone out......"

"This Sun Wenbin was doing things with the victim at that time, is there any contradiction?" Song Yang asked.

"Yes, Sun Wenbin has a low education and worked as a driver for the victim, and the company employee testified that he had been reprimanded by the boss many times...... However, the Xie family lived in the west of the city at the time, 30 kilometers away from the Su family's villa, and the car was parked in the alley outside the Xie family that day, and the neighbors proved that the car had not moved since returning in the afternoon, because it was parked in the innermost part, and there was a car jam outside, so there could only be one car in this alley ...... alone."

"Sun Wenbin's family lives in the west of the city, and if he waits for his wife to fall asleep, comes to Su's house to kill people by some means of transportation or even on foot, and then rushes home and pretends that nothing happened, it makes sense in terms of time and logic......," Song Yang said.

"Of course, it's not impossible, but what about the evidence?" Ye Zi retorted, "Besides, there are many bad people in the world, but family members are definitely not one of them." ”

"Not necessarily!" Song Yang shook his head.

"It's impossible, after all, it's her brother's family who died, and she won't be so sheltered......"

"Not necessarily!" Song Yang still shook his head.

"Stick!" Qin Xiao said next to him, "You have the ability, the evidence speaks." ”

"It's useless to me," Song Yang said with a smile, "If possible, I will help solve this case, but I will use some improper means, can you still accept it?" ”

"It's all a case from many years ago, and ordinary means may not be effective, as long as you don't overdo it." Qin Xiao is still relatively open-minded in this regard.

"That's good."

Song Yang looked at it carefully, pondered the important points again, and left.

Qin Xiao stared at his back with a thoughtful expression.

Ye Zi glanced at the captain suspiciously, "Master, what's wrong with you today?" ”

"How?"

"I think your attitude is wrong today, cold, yes, just cold?"

Qin Xiao pulled out a simple case file from his desk, "A suicide case in 2000, you can take a look at ......"

In just a dozen pages, Ye Zi quickly finished reading it.

"Ah......?"

"Yes, this case is still unsolved."

"Isn't this a qualitative suicide back then?"

"It would be nice if I really wanted to commit suicide, I thought so at the time, but the more times I turned it over, the more I thought about it, the more doubts I had, and the master was also ......"

"......" Ye Zi was taken aback, "Captain, are you suspicious of Song Yang?" ”

"I don't know who to suspect, and there are some people we can't suspect...... President An, now the director of the Education Bureau, will mention the deputy mayor ......"

"It's going to rise so fast!"

"His immediate boss, the former director of the Education Bureau, and the current executive vice mayor, will be promoted to mayor this year......"

"No wonder, there's no need to be afraid......" Ye Zi was not afraid.

"I'm afraid, don't be afraid, but even if your father Ye Hall comes forward, it's not easy to do, the things that were all qualitative back then, and there is no evidence, and all of them have people who are not present...... Qin Xiao sighed.

"Song Yang, he, no, can't he be a murderer?" Ye Zi's heart was struggling.

"I know why my Master Guo is unlucky, and he has been a cold bench for six years, and it's not because of this." Qin Xiao shook the material and said with a wry smile, "I also hope he isn't?" But who knows......"

"Impossible, impossible......" Ye Zi's voice became lower and lower.

"I didn't say he was the murderer, but a gut feeling that he might know something, but I don't know why, he just didn't say it?" Qin Xiao frowned and said, this case that is not a case has lingered in his heart for a long time, and he has always felt sorry for his master.

This time, when his superiors asked him if he was willing to give up the captain of the criminal police team to be a team leader at the same level, he agreed without hesitation, the only condition, he never talked about the conditions, this time with the exception, I hope that the leaders of the sub-bureau will let Comrade Guo return to the criminal police post he is familiar with.

"A smart policeman, if he commits a crime, must be an extremely smart murderer, let alone that kind of powerful doctor of psychology......" Qin Xiao shook his head helplessly.

"What did Master Guo say?" She had seen it a few times in the sub-bureau, the man whose hair had begun to turn gray prematurely, Captain Qin's master, was also a magical person in the previous sub-bureau. When she saw it for the first time, she thought it was because of the ruthlessness of the years, but she didn't expect that it was not the pig-killing knife of the years, but because of the haggard heart......

"He won't give up, I know him ......"

He finally instructed again, "Ye Zi, I know you admire him, but it's best to keep your distance, sometimes, people's hearts are unpredictable......" After speaking, he stopped looking at it, and buried his head in the piles of case files.