"Yakuza..." Qianyu was speechless. "If I remember correctly, the Koenji family seems to be a real estate tycoon? Do you ladies join the gang..."

Wait a minute, according to what Gin revealed before, it seems that Belmode in the organization also comes from a wealthy family? In this case, it seems not impossible for the daughter of a chaebol family to join a gang.

"Forensic gentlemen," Gregory suddenly asked loudly to the empty room. "Have you discovered anything?"

"?" Qianyu was stunned because there was no one here.

A few seconds later, right in front of Qian Yu, the wall that had no gaps suddenly parted to both sides, revealing a door, and a man in a white coat walked out.

"According to our inspection, there are signs of smashing at the end of the remaining part of the deceased's little toe. We believe that the murderer used a vise or something to directly pull the little toe off the deceased Keiko Koenji's foot."

"Did you find anything that might have been the cause of death?" asked Gregory.

"Perhaps the cause of death is the little toe?" The white coat shrugged after finishing speaking. "Of course, this idea was proposed by Fisher, but I think it is impossible to kill him by losing a little toe."

"Do a coagulation test and an aspirin tolerance test for Mr. Koenji, and investigate his vwf (von Willebrand factor), and then check the gp2b and gp3a genes." Gregory said after thinking for a while. "

Although it is unlikely, what if there is a coagulation disorder? In addition, I brought over the medical records of Keiko Koenji. If I remember correctly, this young lady had a physical examination when she had an artificial meniscus replaced.

The results should still be there.”

(The causes of coagulation disorders include hemophilia, von Willebrand's disease, vitamin K deficiency, liver disease or thrombothenia, acquired coagulation factor v3 reduction, and even severe liver disease. Because Koenji Keiko has already

He died, so it is difficult to check for diseases without a hereditary history. Hemophilia and other diseases that are inherited in the family can only be screened. The coagulation test is to check for hemophilia with x-recessive inheritance, because if a female patient is affected, it means that she

There is a problem with both X chromosomes of the patient, so there must be a problem with the father's

Sexual inheritance. The reason why he did not investigate the entire family was because he was working as a forensic doctor at this time, and it was impossible for these police forensic assistants to do things for him that had little to do with the investigation of the case; checking the gp2b and gp3a genes would

To check for the autosomal recessive disease thrombothethenia.)

At this moment, a computer that had been on in the room suddenly beeped, and then a video software window opened on the screen - there was a picture on the left and right sides of the screen. Judging from the content, the left side

The picture should be from the standard interrogation room camera of the Metropolitan Police Department.

Sitting on one side of the interrogation room is Officer Shiratori Rensaburo, and on the other side is a young white man who looks like he is of European and American descent - the picture on the right is a close-up of his expression.

"Oh," Gregory quickly walked to the computer and sat on the office chair. "The video of the interrogation room is here."

"Are you Mr. Mauricio, the teacher who taught Miss Keiko Spanish?" Shiratori Rensaburo asked.

"The correct term is tutor," Mauricio corrected. "Can you give me a reason to forcefully bring me here while I am still in class? After all, it will make my students and me very uncomfortable if you do this.

Troubled.”

"Miss Keiko is dead." As Shiratori Rensaburo's body leaned forward slightly, assuming an aggressive posture, Gregory and Chiba's eyes also turned to the close-up picture on the right. "She died at least 24 hours ago.

Kidnapped and killed."

Gregory raised his eyebrows.

"Judging from your expression," Shiratori Rensaburo asked, "Miss Keiko's relationship with you is more than master and apprentice, right? Ordinary teachers would not show such an expression."

"..." Mauricio looked at Shiratori Rensaburo and then nodded. "Yes, we are dating. We are even planning to go on a hiking trip to South America next week."

"Oh?" Shiratori Rensaburo glanced at the paper information in front of him. "For next week, you must have already bought the tickets, right?"

"That's right," Mauricio nodded. "So what?"

"Ms. Keiko is an organized person. She is used to recording everything in her diary - but she has not recorded such important things in her diary, whether it is travel plans for next week or air tickets. Didn't you discuss it?

Will we meet up later?"

"We only agreed on a time and place to meet," Mauricio replied. "I exchanged my air miles for a ticket, and she planned to take another flight..." At this point,

A sad smile appeared on his face. "We were supposed to meet up in Chile and spend a sweet time..."

"?" Qianyu was stunned. "This..."

"When I looked at her room before, I didn't notice that she was ready to go out at all?" Gregory frowned. "What's going on?"

After thinking for a few seconds, Gregory's brows widened. "Let's go back to Koenji's house and talk to their servants."

...in a car driven by a man in a white coat who took off his white coat.

"Although there was heavy bleeding, there was no abnormality in the coagulation ability." Gregory looked at the document in his hand. "So it is impossible for such a small wound to kill her."

"The equipment department showed that they prepared a brand new medical alert bracelet for Miss Keiko to replace the bracelets in other hospitals," Qianyu also looked at a pile of documents. "The note on the bracelet indicates that she is at least allergic to penicillin... But that said

Come back, Mr. Gregory, why do we have to go back? Didn’t you say we don’t get much information anymore?”

"The police can handle the scene," Gregory replied. "But this time our purpose is to have a heart-to-heart talk - to find someone who can talk to Miss Keiko, most likely a young, handsome and considerate boy of the same age. If

If Keiko has anything on her mind, she will definitely talk to such a nice and heart-warming person."

When the car turned the corner, the eyes of Qianyu, Gregory and Bai Daco were attracted by a person at the same time.

It was a young man wearing a gray shirt, and this young man was actually climbing a wall!

"I think the wall he is climbing seems to be..." Qianyu said in surprise.
Chapter completed!