Monday, early morning, cloudy. Monday, early morning, cloudy.

There was no sun in the sky, not a single white cloud, and the light in the whole sky was a little dark.

It rained heavily last night and the ground was still waterlogged.

Outside the building at a construction site.

The sound of sirens echoed in my ears at this moment, and the personnel of the forensic department around me were busy collecting evidence back and forth.

The flashing lights flickered in the gloomy environment from time to time, and the corpses on the ground made the atmosphere look unusually cold.

Tang Ze was wearing a white raincoat in the shape of a foot cover and a windbreaker at the moment, and he was standing next to the corpse and examining the corpse with Takagi.

After the case in the gymnasium, Karasawa and Ayako continued to date and go shopping, and halfway through Ayako also picked out a suit for Karasawa.

In the evening, I went to eat a wave of delicious food, and then watched a movie, and the two separated.

And wait until Monday just to get to work... Hehe, here comes the case.

The corpse lying on the ground was a man in his thirties, his clothes did not look very good, and he could see several obvious tears in his pants on both sides.

Tang Ze opened the crack a little and looked at it, and found that although it was a little meandering, the whole was still a straight line, and it was not so much that the pants were damaged, but more like a sharp blade.

Although the wound under the clothes is not very clear, Tang Ze and the others still need to go back and wait for the autopsy report, but in addition, the palms of the other party's hands also have straight wounds, which corroborates this fact.

But the wounds looked serious, but none of them were fatal, and the real cause of death was death caused by a fall from the roof of an old building next to it.

"So, the deceased was chased here by a guy with a knife like that, and then fell to the bottom..."

Arriving on the rooftop, Takagi retreated, his palms open in a defensive gesture, simulating the appearance of the deceased when he was attacked, while retreating close to the edge of the rooftop.

Looking down from the rooftop, you can see the ground where the deceased has fallen below.

"But there's no way to detect footprints." Tang Ze looked at the rain-soaked ground on the rooftop and said helplessly.

Although there are also many forensic officers on the rooftop at this moment, the rain yesterday made it much more difficult to collect evidence, and it was impossible to confirm the footprints to confirm whether the deceased had gone to the rooftop.

After pulling the body back, Tang Ze and the others quickly returned to the Metropolitan Police Department again, and began to check the items on the corpse, while waiting for the autopsy information to be dissected.

"The deceased didn't have a penny in his wallet." Takagi looked through his wallet and guessed, "Did the robbers kill someone?" If that's the case, it's really hard to do, random and occasional robberies are too fluid. ”

"Don't be dissatisfied, at least you have left us something."

Tang Ze took the only remaining National Health Insurance card in his wallet and said: "With the identity certificate, at least we are not confused." ”

Otsuga Tomoyuki, 36 years old, address: 6-40 bay river, Yonehana-cho.

In addition to the insurance card to prove his identity, there are three keys left on his body.

However, the key was sent for identification, and it will take time to find out where it belongs.

After the autopsy, in addition to the palm, the deceased also had stab wounds to his legs, and it is currently determined that he fell from the roof of the building in desperation after being chased and slashed.

After the dissection, the autopsy analyzed the food in the stomach, but it became the target of Tang Ze's attention.

Salmon, beef, wakame (edible seaweed).

Apples, wheat flour (bread), milk fat (milk).

There is so much food in the stomach of the deceased, and it is completely out of place!!

"Is this a guess?" Takagi scratched his head and said, "I really can't imagine what kind of food these combinations can make." ”

Takagi is now a single dog, and he buys and eats all his meals, and he can't cook for himself, and Karasawa doesn't know much about neon cuisine.

So he took this information and asked a few elderly clerical women in the accounting department, but he didn't think about what kind of food could be combined into this food.

These were the foods that the victim had eaten within two hours before his death.

After some questioning with no result, Tang Ze and the others simply put the question aside and prepared to set off to check the address on the insurance card.

But when I arrived at the address and found the landlord to express my intentions, I got an unexpected answer from the other party.

Otsuga Yuyuki moved out eleven months ago, and the house he lives in now finally found a new occupant two days ago.

According to the landlord's understanding, Otsuga Yuyuki said that he suddenly had a job in a rented apartment, so he moved out of here.

"What now? The dwelling of the deceased also became a useless clue. Sitting in the driver's seat, Takagi asked, "It's been nearly a year, so I'm afraid Otsuga Yuyuki has no connection with this place for a long time." ”

"Then let's visit the family of Otsuga Tomoyuki." Tang Ze said.

"That's all I can do, I hope his family can provide some information." Takagi started the car and arrived at the Otsu family's house based on the previous investigation.

Needless to say, knocking on the door, showing ID, and indicating the intention of the two of them after entering the house, they went straight to the point and asked.

In charge of receiving the two is Otsuga Tomoyuki's brother, Otsu Kakai.

But the two didn't get much information from each other, because it had been a year since Otsu Kayuki called.

"My brother has always been a dispatch employee, and about a year ago, he called and said that he had finally become a regular employee of the company."

"Do you know where he became a full-time employee?" Takagi asked as he recorded.

"He often changes jobs, and I didn't say it on the phone before, and I don't know..."Otsu Kakai sighed, "But I really didn't expect him to die... It was so sudden..."

"Haven't you been in touch since?"

"He didn't buy a mobile phone, he couldn't reach his home phone, and even the place where he moved before had changed."

"So, you still know about your brother's move?" Hearing this, Tang Ze asked, "When did you know about your brother's move?" ”

"After talking on the phone, we met again after that..."

And this meeting was not as pleasant as expected, because Yuyuki Otsuga, who became a full-time employee on the phone, was fired from the company and lost his job again.

Even the application for unemployment insurance did not go well, saying that the length of service and labor insurance premiums were not enough to apply for the standard.

The meeting between the two was that Otsu Kayuki wanted to ask his brother Otsu Kayuki for money.

And Otsu Kakai reprimanded his younger brother, saying that he must not have worked hard, and bluntly said that it was enough to take care of his hospitalized mother and his own family.

The two broke up unhappily, and Otsu Kakai has not seen his brother since.