In the flow image, Yi Jiayi unexpectedly saw the familiar shabby house, dirty, dark, and filled with blood, and echoing the wailing of people.

The waste paper seen in the flow image caused by the limb loss was replaced by many old books that were thrown away, picked up, wiped, and piled up.

Several large snakeskin bags thrown on the ground were filled with plastic bottles. Several oranges rolled on the side of the bags, also quietly watching the killing.

The woman was dressed seductively, but her eyeshadow had long been smeared by crying, and with the smeared lipstick, her face became a big clown, and her original appearance could not be seen.

Her suspender vest was torn, her skirt was pushed to her waist, and her legs were all bruised and even had teeth marks.

Sitting on the rotten paper shell, the dying woman was repeatedly whipped by the murderer with a belt, and could only groan faintly.

Her ribs seemed to be broken and slightly collapsed, her eyes were lifeless, and she was breathing out more than breathing in. The victim's listless appearance completely angered the murderer, and he suddenly rode on her and pinched her neck hard, squeezing her until she convulsed and stopped moving.

After the victim died, the murderer maintained this action for a long time, and then suddenly came to his senses, jumped up as if frightened, and muttered:

"Stinky toad, it's all your fault, if you didn't look down on me..."

He cursed for a while and suddenly laughed, circling around the corpse like a king inspecting his territory, and gradually straightened his chest that had been curled up.

Then, he suddenly pounced on the corpse, beat it severely, and raped it.

He stood up and continued to walk around, stretched his arms to the sky and raised his head, made some strange movements, and pounced on the corpse again to beat it...

When the murderer gradually realized the perverted satisfaction that he was obsessed with from killing the victim, a hunched and staggering figure appeared in the picture.

An old lady picked up oranges and put them in her bag, and then grabbed a bag of plastic bottles and dragged them out.

In the process, she glanced at the murderer and the corpse. The old lady's eyes were cloudy, and there was no wave or wrinkle in her eyes, as if she didn't see a human being torturing another human being, but just saw a cat eating a mouse and a dog eating shit.

Gradually, the old lady walked out of the screen dragging a big bag, and Yi Jiayi also returned to reality from the flow image.

"Jiayi?" Sir Xu stretched out his hand and swept it in front of her.

Yi Jiayi took the stack of documents handed over by Sir Xu woodenly, took a deep breath, calmed down, and couldn't wait to speak:

"Sir Xu, can you check the nails of the deceased again to see if there is any lime? And... and that mold."

"What?" Xu Junhao didn't quite understand. Aren't these the substances she was talking about detected in the Ferry Street dismemberment case?

But the person lying on the autopsy bed now is the victim of the Lok Kwan Street Park corpse dumping case of Group A.

Yi Jiayi bit her lip and said, "I'm going to find Brother Da Guangming."

After saying that, she ran out of the forensic room and went straight to the forensic department.

5 minutes later, Yi Jiayi finally clearly stated her needs to Chen Guangyao.

She hoped that the Forensic Department could conduct a second round of inspection and testing on the victims of the corpse dumping case in Lok Kwan Street Park. Chen Guangyao rejected Yi Jiayi without hesitation.

First of all, if the case of Group A is to be re-investigated, You Zhaohua needs to apply for it. Even if there are other people who want to investigate, it should be people at the level of inspector or above who apply for it.

Yi Jiayi, this young girl, is simply making a fuss, and Chen Guangyao is not prepared to pay any attention to her.

Besides, the corpse and the scene of the corpse dumping case in Lok Kwan Street Park have been inspected very carefully and thoroughly by their Forensic Department. Countless tests have been conducted within this month, and there is no possibility of any omissions.

Chen Guangyao can't re-investigate the corpse just because of Yi Jiayi's words.

Yi Jiayi was anxious to explain things to Chen Guangyao, but he was not familiar with her and did not trust her at all. He did not even have the patience to listen to her carefully. He

concluded that she was imagining things and just kept smiling awkwardly to deal with her.

Yi Jiayi gritted her teeth, turned around and ran. She was going home to find her mother, no, to go back to the B team office to find the B team agent Fang's father!

...

...

Today's search was not as smooth as yesterday.

Fang Zhenyue and his team searched everywhere with the police dog for the whole morning, but found nothing, so they had to return in disappointment.

When they returned to the police station, Fang Zhenyue stuffed a few big bills into the dog handler's pocket and said, "Give some meat to German Shepherd Eleven and the others, and treat everyone to some afternoon tea. You've worked hard."

"No need, Sir Fang." The dog handler wanted to refuse, but Fang Zhenyue had already staggered into the police station. It was too hot and everyone was dizzy from the sun.

A group of people took a shower in the bathroom, changed into casual clothes, and returned to the office. They drank water listlessly and then turned to the alley to eat.

When they were about to put down their chopsticks, Fang Zhenyue suddenly remembered something and ordered an extra chicken leg and a roasted pork ribs to take away.

Gary and the others thought they were bringing these for Uncle Nine and Eleven, but Fang Zhenyue took them away as soon as he entered the police station.

When they arrived at the detention room, the meat in Fang Zhenyue's hand was still hot. It happened that the police came to deliver lunch boxes to the prisoners. Fang Zhenyue watched Sun Xin silently take the lunch box, and waved, "Come here."

Sun Xin was stunned for a moment, then realized that he was called, lowered his head and walked slowly to the iron railing as if he had made a mistake.

"Here." Fang Zhenyue stretched out his hand and handed the takeout food into the iron railing.

"?" Sun Xin finally looked up in confusion.

"Take it."

The pale boy stretched out his hand to take it, and it was hot to the touch. He lowered his head and smelled it, and it was full of the aroma of food.

"Officer, I don't have money..."

"The police station has it, eat it, you don't have to pay." Fang Zhenyue nodded to indicate that he could go over to eat.

"..." Sun Xin opened the takeout box in his hand, a big chicken leg, and a super thick roasted pork ribs. The lunch box in his other hand also contained one meat and two vegetables with rice. This combination was too rich. He pursed his lips and fell into deep thought.

"Don't think about it. Prison food is not that delicious. After eating these few meals, you should be self-reliant when you get out." Fang Zhenyue thought he was starting to think about "eating this free meal forever."

"..." Sun Xin glanced at Fang Zhenyue secretly, then lowered his eyes, hesitating as if he wanted to say thank you, but he couldn't find the right voice and sentence for a long time.

Fang Zhenyue didn't have time to wait for him to organize his words and muster up his courage. He waved his hand and left.

Sun Xin then slowly turned around, sniffing the meat, and suddenly became anxious. He walked quickly to the hard bed, sat down, and then lowered his head to eat rice and chew meat.

...

Not long after Fang Zhenyue left the house, he met Guo Yongyao. After greeting him, he suddenly stopped and turned back and said:

"Sun Xin's chicken legs and roast pork, you have to reimburse me."

"What?" Guo Yongyao held a pile of manuscripts and looked at Fang Zhenyue with a confused look on his face.

"I just asked the police to add chicken legs and ribs to Sun Xin's meal. He was so miserable, looking like he was dying, and it was all because of the newspaper's misrepresentation. You are also responsible for tolerating the newspaper. I will definitely ask you to reimburse me for the meat." There was no escape.

"..." Guo Yongyao tilted his head and glared at Fang Zhenyue, then he shook his head helplessly and said, "Okay, okay, I'll give the police money later."

Fang Zhenyue nodded, gave Guo Yongyao a thumbs up, and then walked away with big strides.

"Alas." Guo Yongyao stood there and sighed helplessly.

He prayed that in the future, all the cases received by the Serious Crime Unit B would have no cooperation with the Public Relations Department. He also hoped that all the cases of the Serious Crime Unit B would never cause social controversy.

He couldn't handle Fang Shazhan. If he kept going on like this, he, Inspector Guo, would have to change his name to 'Inspector Pot'.

What a black pot!

...

...

Fang Zhenyue had just sat down on his relatively soft chair in the office, and before he could rest for a while, he heard a sound of hurried running in the corridor.

The next moment, Yi Jiayi ran in from the door, and her eyes lit up when she saw him, as if she had seen a relative.

She ran to him, panting, staring at him with eyes full of expectation.

Fang Zhenyue sat up straight unconsciously, and his heart tightened.

She looked as if she was going to hug him tightly in the next moment, or suddenly kneel down on one knee to propose to him. Not only did he become inexplicably nervous, but even his face looked a little unnatural.

"Brother Yue, please help me talk to Brother Da Guangming. The victim of the body dumping case in Lok Kwan Street Park by Group A and the victim of our dismemberment case might have been killed by the same person." Yi Jiayi spoke hastily. His logic was a little poor, but Fang Zhenyue still vaguely understood it.

It turned out to be official business...

Fang Zhenyue didn't know whether to laugh or cry. He pointed to the chair next to him and said, "Take your time to talk."

Yi Jiayi immediately pulled over the chair, turned around and went to find some water. After taking a big gulp, she sat on the chair and faced Fang Zhenyue. Her voice was bright due to her high-pitched emotions:

"No serial killer can instantly master the ability to hide his or her information after killing someone. The murderer in the dismemberment case must have been a novice. At that time, he didn't know how to dismember a body and hide the head. He tried his best to discard the body in pieces and areas to hide the identity of the victim.

"So, the murderer probably didn't dismember the body the first time he killed someone.

"If I were the murderer, I would not know how to deal with the body after killing someone, and I would probably simply clean it up and throw it away.

"This is the murderer's first murder, so it leaves the most traces and reveals the most information, so our chances of solving the case are the greatest.

"In the dismembered body case, we have never been able to determine which of these body parts is the murderer's first crime. In my opinion, none of them is.

"The female corpse dumped in Lok Kwan Street Park is the first.

"The victims in both cases were female, and the murderer targeted young women. In both cases, there were acts of sexual assault, beating and abuse before and after the female victims' deaths. The female victims were strangled to death, and the bodies were dumped in the area connecting Sham Shui Po and Yau Ma Tei.

"And..."

Yi Jiayi took a breath and continued:

"After the murderer committed the first murder, he must have been afraid of being discovered by the police, so he had been enduring his evil desires. Until a month passed, the police did not solve the case, and two months passed, the police still did not solve the case.

"He recovered from his initial fear, panic, fatigue and other feelings, and finally there was no emotion that could restrain his knife and axe. So he started killing again. Because he had two months to reflect on his immaturity and carelessness during his first murder, he learned his lesson this time. He knew how to dismember the body, how to shuffle the body parts, and not discard the bodies according to the victims' time of death. He also hid the head and other parts that proved the identity of the body...

"Brother Yue, there are too many possibilities for the corpse dumping case in Lequn Street Park. It was the first crime of the murderer of the dismemberment case.

"I asked Brother Daguangming to inspect the body again to see if lime and mold can be found, but he refused. Can you--"

Fang Zhenyue took a deep breath, his pupils deep, staring at Yi Jiayi for a long time.

After a while, he smiled with relief, nodded to Yi Jiayi, opened his mouth as if to say something, and swallowed it back.

Standing up, he patted the little policewoman on the shoulder, "Let's go, Brother Yue will help you deal with those people."

Yi Jiayi immediately regained her high spirits and followed Fang Zhenyue back to the Forensic Department.

...

Fang Zhenyue first dragged You Zhaohua into the water, "You owe me the King's Park case."

You Zhaohua lost his temper when he heard this, and had to follow Fang Zhenyue to confront Brother Da Guangming.

Chen Guangyao was helpless in the face of these two sergeants, so he had to take two technicians and return to the autopsy room.

After an hour of careful investigation, Chen Guangyao and others once again collected trace elements from the body's fingernails, nostrils, mouth, fingertips, etc. Although he asked Fang Zhenyue not to hold out too much hope when he left, he immediately returned to the laboratory to start an intensive expedited test.

After listening to Yi Jiayi's explanation, You Zhaohua just thought it was a young man's fantasy and didn't take it seriously at all. After the forensic department finished collecting, he returned to the office of Group A and continued their boring work routine.

The atmosphere in the office of Group B was not much better.

The little policewoman who brought vitality to the office was anxiously waiting for the test results, pacing in the office like an ant on a hot pot.

Even when Fang Zhenyue led everyone to a meeting, she couldn't help shaking her legs or twirling her pen from time to time, her anxiety showing on her face.

Everyone was affected by her, feeling low and irritable.

The weather in Hong Kong seemed to be cooperating with Yi Jiayi. After a whole morning of sultry weather, it finally started to rain heavily, and the scorching sun was finally blocked by rain clouds. The world was able to take a breath from the scorching sun, but it was met with the ravages and chaos of the rainstorm.

The wind was howling, the rain was pouring, and the whole world was roaring, making people panic.

Mid-July, in this weather, which wronged soul is venting his anger?

Lin Wangjiu couldn't help but walk to the statue of Guan Gong, bowed again, and kept muttering to Guan Erye for a long time before sighing and walking to the window.

"No need to wash the car." Lin Wangjiu wiped his not-so-thick hair, and sighed again, "Where can I go to burn paper money for the elderly at home tonight?"

"Maybe it will stop in a while." Fang Zhenyue's voice had just fallen, and footsteps suddenly came from the corridor.

Yi Jiayi jumped up from the chair with a start and ran to the door to see.

Finally!

After a whole afternoon of anxiety, I finally waited for Brother Da Guangming.

Huh?

Wait -

it turned out that Brother Da Guangming came in person to deliver the test report?

"Yi Jiayi..." Chen Guangyao looked at Yi Jiayi and couldn't help shaking his head and clicking his tongue, as if there were thousands of words in this click. "In the case of the body dumped in Lequn Street Park, lime was found in the finger joints and nasal cavity of the victim. The amount was very small, and its purity could not be determined, but compared with the lime in the dismemberment case, there is an 80% probability that it is the same lime.

"In addition, the test results of the lime found in Sun Xin's home are also out. It is a very pure food-grade lime, which is inconsistent with the lime with more impurities found on the corpse.

"In addition, mold was detected in the rough dead skin on the elbows of the corpse, and in the coarse hair and dandruff on the soles of the feet. The test results are consistent with the mold in the dismemberment case."

This targeted investigation and testing, based on many existing reports, has opened up a new direction and shone a new light of hope.

On each corpse, there are countless invalid substances carrying countless invalid information.

A corpse covered with mud may contain any substance. Dog feces, sand, food residues, and other things that have been stepped on by others contain countless substances, not to mention that there are more than just this person's things left in the mud.

In addition to sticky mud and sand, there may be anything contaminated by the environment where the body was dumped. If these things are tested one by one, and all of them are tested for trace element extraction, then the forensic department really has nothing to do.

Therefore, although forensic work must be absolutely careful and no clues should be missed.

However, considering the feasibility and efficiency of the work, in order to more accurately serve the case, rather than delaying time to do a series of long-term meaningless work, the more important part of forensic work is actually to distinguish which evidences need to be tested in detail and which do not; distinguish which tests need to be upgraded and which tests need to be downgraded.

If no one had doubts, the forensic department would probably not have specifically done such trace lime and mold tests.

Who could have thought of that... Who could have thought of that...

Chen Guangyao shook his head and handed the test report to Yi Jiayi, thinking of the recent description of the policewoman in the newspaper. For the first time, he began to believe that maybe what was said in the newspaper was true...

After all, this little girl thought of something that no one could have thought of!