Zhou Ning took someone downstairs, and met the deputy director Zhong on the way, Zhou Ning didn't take the initiative to say hello, and the person also turned his head, as if he didn't see it, so he missed it perfectly.

Downstairs, Lao Wang had already parked the car in front of the door, holding a bucket, and when he saw someone coming out, he hurried up.

"I'll wash your hands, I just went in, the smell of the bathroom here is a little spicy, I guess you won't be able to wash your hands."

Da Zhao raised his finger towards Lao Wang and said with emotion:

"Master Wang's observation ability, who disagrees with you and I don't convince anyone, it is worthy of working in the technical department, which is more sensitive than ordinary police officers, and also takes care of Zhou Xiaozhou's habits."

"Just talk a lot, wash your hands and go back to rest."

Zhou Ning pushed him, the first to stretch out his hands, Lao Wang poured out the water and washed it, and suddenly felt alive, after all, the corridor is full of toilet smell, this is really on top, the office building of the city bureau is managed like this, needless to say in other aspects.

A few people got into the car, Da Zhao sat with Zhou Ning, and said in a low voice:

"The local people don't cooperate, don't say anything, I look at the deputy director of the Xinghua City Bureau, I don't think anything is wrong at all, and I don't seem to be afraid that we will investigate carefully, is there confidence in this case, or confidence in the traces they have swept away?"

Zhou Ning didn't refute, because from the time they arrived in Xinghua City, not to mention cooperation, it can be said that they were obstructed everywhere, and after the on-site investigation, it is not difficult to see that the scene has been cleaned up by professionals and all traces have been deliberately erased.

Zhou Ning closed his eyes, thirsty, tired, hungry, all the uncomfortable feelings came up, and even the shaking of the car made him feel sick for a while.

Of course, today's experience also made him very disgusting, from the day he entered the Public Security Bureau, he knew Liu Yongxin, Xu Dayuan, Sun Ju, Hu Ju, etc., all of them were conscientious and conscientious work, even if Xiao Zeng Xiaobai was a person with average ability, his heart was also kind, and he had a sense of justice and knew what to do and what not to do.

Cui Haibin is the only case, of course, being appointed by Shuanggui is another matter.

In addition to these, it is the first time to encounter the whole bureau, there are problems up and down, is it because of the distance, this should not be, Rudong City is farther than Xinghua City from Qindao City.

It seems that several people in the black car are very likely to be the murderers of this case, and the relationship between their families can influence the forensic doctor, instruct Director Zheng, find professionals to clean up the scene, and even a deputy director actually helped cover up and report the news, it can be said that it is not difficult to guess where such a person is.

Not long after, came to a hotel, Master Wang went down to check in, obviously the local city bureau did not have the intention of arranging, it has reached this point, even if they arrange it, it is impossible to pass, Da Zhao went to order takeout.

Early in the morning of April 28th.

Zhou Ning opened his eyes and grabbed his mobile phone, glanced at the mailbox, and received several inspection reports, the brick found on the top floor of the salt company community, the blood stains were tested by DNA, and they indeed belonged to the deceased.

There were also some blood stains found at the scene that were sampled, but the various test results on the deceased did not come out together.

After Zhou Ning finished washing, Da Zhao also got up, rubbed his eyes and glanced at the time.

"I said, we don't need to get up at six o'clock to prepare, don't rush Sister Cui, it is estimated that they are busy all night, and I will send the inspection report over in a while."

Zhou Ning nodded.

"Get up, get ready, let's see how busy Liu Yufei and them are in a while, and if Zhang Qiuju's condition is stable, I want to go to her house to take a look."

Da Zhao was a little puzzled.

"Hometown?"

Zhou Ning nodded.

"According to what Tang Jianghai said, He Jiahong knows the people in the black car, so we have to start from the social relationship, and it may be rewarding to go to my hometown to see, we can only find these suspects by finding the car, otherwise even if DNA is found on the body, the identity cannot be determined."

Da Zhao nodded, what Zhou Ning said was the problem.

"I'll go and see if Liu Da and they are in the hotel, you go down to have breakfast first, bring me one, I'll eat on the way, remember two servings."

After speaking, as if Zhou Ning would regret it, he rushed into the bathroom quickly, grabbed the police uniform and ran away after washing.

Zhou Ning sorted out his supplies, opened the door, and before he went out, Lao Wang came in.

"Director Zhou, you eat in the room, or go to the restaurant."

Zhou Ning carried his bag and followed Lao Wang out.

"It's all up?"

"Well, Da Zhao knocked on everyone's door, Liu Da and they left earlier, and it was after twelve o'clock when they came back last night."

Zhou Ning was a little surprised, thinking of Xiaoqu, Zhou Ning hurriedly asked:

"Xiaoqu also came back in the middle of the night?"

Lao Wang nodded.

"He's washing, let's go down first."

No nonsense, quickly came to the restaurant, it was full of people from their city bureau task force, and the waiters were all invited out, after all, it was a morning meeting, Liu Yufei waved her hand at Zhou Ning.

"Come and sit."

Zhou Ning went over, Da Zhao had already put a dinner plate for him, which was full of breakfast that he could accept, Xiaoqu also walked over quickly at this time, Lao Wang helped him make one, Xiaoqu was a little embarrassed, but Lao Wang waved his hand.

"You all work hard, hurry up and eat first, I can do a good job of logistics services, anyway, there can't be a waiter here to listen, you eat quickly."

Da Zhao smiled.

"Master Wang is worthy of being a soldier, this style, my father likes it the most, he is meticulous about his work, and takes care of everyone's emotions, this ability is not blown."

Zhou Ning didn't answer, and looked at Xiaoqu, this thing had two national treasure-level dark circles under his eyes, yawning, so tired, it was obvious that they were busy last night and didn't have any real gain.

"I didn't find any information about the vehicle, did I?"

Xiao Qu wilted and nodded.

"I traced all the way out of Xinghua City, and I lost it to the east, and I could only find the general location, but the car did appear in front of Guro Peak Park at 23:54 that night, which is a free park with roadways.

This black car, driving directly to the south, about 20 minutes out, has been going east, 23:19 appeared on the side of the road on the east side of Wudong, there is no driving light, there is a corner of the surveillance, you can't see if anyone is down, you can see a front of the car.

I analyzed it, and according to the calculation of the shaking of the car, someone got off the car at 23:19, and the time of the first departure was at 0:22. ”

Zhou Ning heard the point, raised his head and stopped chewing.

"For the first time? That is, these two cars have come back? ”

Xiaoqu nodded.

"About an hour after leaving, at 1:37 on March 29, the car stopped here again, but this time a little further back, this time the car shook a little more, and the time of departure was 3:18."

Zhou Ning frowned, and recorded these time points in the notebook.

If according to the analysis of this time period, at 23:12, He Jiahong went back to look for the keys and personal belongings, then these people pretended to leave, but went directly to He Jiahong's house and lurked in, waiting for He Jiahong to come back.

After all, the time He Jiahong ran into the community was 23:35, and the time when the shoes fell in the monitoring was 23:37, indicating that at this time, He Jiahong was not dead, maybe he was struggling, maybe he was taken to the rooftop to threaten, or even injured, but there was no blood in the corridor, which made Zhou Ning even more puzzled.

What is the process?

Liu Yufei sighed at this time, took a bite of the boiled egg, and said ventingly:

"The second unit of Building 3, except for the fifth floor, we didn't find the owners of these two families, let's go in and take a look, the house is very old, there is no trace of deliberate cleaning, do you say the first scene is on the rooftop of the top floor?"

Zhou Ning was silent, he wasn't sure, but the temperature of the rooftop, as well as the completely non-soundproof environment, it seemed impossible to do such a thing, thinking about the traces of the deceased's temporal fracture, Zhou Ning waved his hand towards Da Zhao.

"Show me another picture of a scan of the deceased's skull."

Da Zhao hurriedly opened the laptop and found the corresponding picture, Zhou Ning stared at it and said:

"The blow to the right temporal region is very strong, looking at the shape of the fracture, there is only such a blow, such a heavy blow will immediately cause the deceased to lose consciousness, but it will not kill immediately, intracranial hemorrhage gradually appears, as for the time of death, I estimate that it will be about three hours."

Liu Yufei was stunned, a little incredulous.

"What do you mean that after He Jiahong was hit on the head and fainted, the cerebral hemorrhage did not cause death all at once, but appeared gradually, at this time the murderer may have thought that she just fainted, and after the violence against her, she found that the person was out of breath, and faked it as a suicide scene because of fear?"

Zhou Ning nodded, pointed to the few time points just recorded, and squinted slightly.

"According to the stopping time of this black car, the second time they returned, the deceased was not dead, the deceased suffered intracranial hemorrhage, at first it may be due to the blow caused syncope, but then there will be gradual seizures or nonsense, this movement will not be small."

Liu Yufei understood, if according to what Zhou Ning said, when these people left, they found that He Jiahong was not good, and they panicked one by one, but when they came back again, they had already thought of countermeasures, and when they saw that the person was dead, or there was only one breath left, they faked the suicide scene.

Of course, as for who will come to the police after dawn, corresponding arrangements have been made, which proves that the identity of the murderer is not ordinary.

At this time, Da Zhao's computer kept tinkling, and Zhou Ning's mobile phone also received an email prompt at the same time, needless to say, Da Zhao had already started downloading the email and handed the computer to Zhou Ning.

Zhou Ning quickly scanned it, and some other information could be skipped, but among the residues found in the deceased's fingernails, mouth, wrists and shades, the DNA of four men was found, of course, only the male DNA in the nails matched Tang Jianghai.

Among the remaining three male DNAs, two of them had a 25% similarity in DNA, and Zhou Ning was also stunned when he saw this.

Liu Yufei had already come over, and after watching it for a long time, she didn't understand what it meant.

"What happened to Director Zhou?"

Zhou Ning hurriedly said:

"I am not surprised to find Tang Jianghai's DNA in the deceased's fingernails, after all, they had contact that day, after all, when we took samples, we found that the deceased's nails had been deliberately scraped, and what surprised me was that among the three people who violated He Jiahong, two men were related by blood, and they may be brothers or cousins."

Da Zhao cleared his throat, and everyone looked at him, such a gaze made him a little nervous.

"I don't mean anything else, I just ask what we're going to do next. I won't find someone in the whole city to do a DNA comparison, if I really do this, Sister Cui will hunt down Zhou Xiaozhou, how can we determine the range? ”

(End of chapter)