It makes sense for the delivery boy to appear at the crime scene, right?

Chapter 199

"Landlady!"

Zhao Shaoyang said categorically.

Without waiting for Zhou Bing to speak, Zhao Shaoyang explained: "Du Bing likes to live alone, and even his good friend Lin Jie doesn't have a key... And the door lock was not broken, indicating that the acquaintance of the perpetrator..."

Su He speculated that there were two possibilities, one was that Du Bing absconded in fear of murder, and the other was that Du Bing was killed... In fact, the first is not established, people who abscond in fear of crime will not clean up the house so clean, this house, as if the cleaning company has specially cleaned, even the toilet, the kitchen is cleaned..."

"And Du Bing was killed, the identity of the murderer is also related to this room, no matter who the murderer is, is it necessary for him to clean like this?" There is only one possibility, the murderer is the owner of this house!

Zhou Bing nodded, Zhao Shaoyang's analysis is not unreasonable, cleaning the room is the biggest doubt, if the murderer just cleans up blood stains, footprints, fingerprints, will not clean up the entire room, and Du Bing's all things are gone, and who kills someone, will stay at the scene for a long time.

Zhao Shaoyang looked at the doubts shown by Zhou Bing, did not explain, and said with a smile: "Team Zhou, leave this case to me to be responsible for, and ensure that the case will be solved within twenty-four hours!"

Zhou Bing walked to the door, glanced at Zhao Shaoyang, and said, "So confident? Okay, if you run into trouble, you will find your nephew, anyway, you are now a group, Chinatown detective..."

Zhao Shaoyang was full of confidence and patted his chest to assure.

......

In the morning, Su He was woken up by a knock on the door, and when he opened the door, he saw that it was Zhao Shaoyang standing at the door with a tired face.

Su He yawned, picked up his mobile phone and glanced at it, seven twenty, and said, "Uncle, what's wrong?"

"Su He, I need your help!"

Zhao Shaoyang held a stack of materials in his hand, last night, he first launched an investigation of the surrounding neighbors, a lady who lived next door said: "There is a middle-aged woman these days, who comes to clean and move things in large bags... Before lived a young man, a food delivery, every morning out and late return, it was difficult to meet... But a few days ago, in the middle of the night, at half past two in the morning, I was woken up by the child, got up to breastfeed, and heard someone next door who seemed to be arguing..." With

this news, Zhao Shaoyang was more certain that his previous guess was correct, according to the time provided by the neighbor, he went to call the monitoring of the community.

Soon found the clue, in the entrance of the community, in the elevator, it was found that Du Bing and a woman walked together, behaving strangely, like a couple who quarreled.

The community doorman confirmed to him that this woman was Du Bing's landlord, Yang Yumei.

Zhao Shaoyang was very excited, getting closer and closer to the truth, and everything was in his guess.

Continuing to check the monitoring, the two got out of the elevator together, and 32 minutes later, Yang Yumei left alone.

In the next few days, Yang Yumei would make many trips every day, move a lot of bags out, and tell the community doorman that the previous tenant had quit the lease, packed up the house, and prepared to sell the apartment.

After checking here, Zhao Shaoyang could no longer sit still, and quickly found the landlady.

Yang Yumei, 45 years old, her husband works abroad, her children go to college abroad, she has more than ten houses to her name, and usually earns money by renting houses and speculating houses, which can also be said to pass the time.

Yang Yumei is fashionably dressed and gorgeous, and often goes in and out of beauty salons for nursing, and she looks not much different from women in their thirties.

After up to two hours of questioning.

Yang Yumei always looked at him left and right, saying that and Du Bing was just an ordinary landlord and tenant relationship, because Du Bing often defaulted on rent, she came to the door to ask for money, that night, she went to ask for money, Du Bing did not give it, she terminated the contract and prepared to sell the apartment.

Zhao Shaoyang had already determined that Yang Yumei was the suspect at this time, and he was very excited to think that it would take less than six hours to solve the case.

But in the subsequent interrogation, Yang Yumei never admitted that she killed Du Bing, either talking nonsense or refusing to answer.

The blood stain test report in the house came out, and it was determined to be human blood, originally Zhao Shaoyang felt that the case could be closed, but Yang Yumei's attitude, coupled with the absence of Du Bing's body, made the progress of the case stop.

In criminal cases, if the body cannot be found and the evidence is insufficient, it is impossible to proceed to the prosecution stage.

And Yang Yumei is holding such a mentality, thinking that the police cannot find the body, so they can't convict her, and have been making up nonsense, trying to mislead Zhao Shaoyang.

When dawn came, Zhao Shaoyang's excited heart gradually calmed down, and he knew that now only by finding Du Bing's whereabouts as soon as possible could Yang Yumei be brought to justice.

Faced with such a thorny problem, Zhao Shaoyang did not do anything, reported the situation to Zhou Bing at the first time, and then found Su He.

After listening to Zhao Shaoyang's description, Su He frowned and said suspiciously: "You mean, let me go to find Du Bing's body?"

"Yes! You go out and deliver food... Maybe you will run into a clue..." Zhao Shaoyang looked at Su He with a serious face.

Su He's eyes widened, was there a mistake? Is solving cases so sloppy now?

Looking at Su He's puzzled little expression, Zhao Shaoyang took out a piece of paper and explained to Su He: "Su He, look, this is the appearance of various cases after you came to the capital, and the clues were obtained... I made a table, according to the data analysis report, after the crime, you stay in the public security bureau, the probability of finding a clue is 5%, the probability of you going outside to find a clue is 13%, and when you put on a takeaway suit and go to deliver the takeaway, the probability of finding a clue is 82%..."

Oh, uncle, where did you get this? "Su He's hand holding this piece of paper is shaking, in the future, no one should come specifically to study him and slice him!"

"A few days ago, I had nothing to do, so I got this..." Zhao Shaoyang replied.

I'll go! There is nothing to do when you are idle, you can also be a licking dog, why do you think about this!

Su He rolled his eyes and said helplessly: "It's all a coincidence, I'm a delivery boy, I spend most of my time delivering takeaways, it's reasonable to meet clues, right?"

Zhao Shaoyang glanced around sneakily and said with a smile: "I understand, it's very reasonable... Don't worry, no one knows about this, you quickly wash your face and go to deliver takeaway! "