About an hour later, go home in the car.

"What did they do to you?" Sitting in the back row of the Beetle, Chiao looked at Ai Haibara who was lying on his legs and asked. "I seemed to have seen the craniotomy on the preparatory document reported to me before Keisuke Fukuto, and I seemed to have seen something for skull... used it?"

"Well, it's not actually a complete skull. It's just a few holes in my skull, and then drip in it. At least I understand it this way." Ai Haibara's expression was a little uncomfortable, and his head turned slightly on Qianyu's thigh. "Do you... do you have a cushion or something? I think... it's best if you have a pillow that can be leaned against."

"Ah?" Qianyu was a little confused, but he still picked up a small pillow from the seat and placed it on the base of his thighs. Together with his legs, he formed a support point for Haibara Ai to stabilize his head. But at this moment, he suddenly realized why Haibara Ai seemed a little embarrassed before. "Hey... you didn't have it just now..."

"Yes, so boys shouldn't have knee pillows or something. The back of their heads is very awkward!" Haibara Ai gave him a blank look and complained. "But... I feel like you are calm and exaggerated... You can't do that, right? If there is that kind of risk, I'll go back and inspect the goods!"

"I have strong control over my body, don't..." When I said this, Qian Yu seemed to think of something and ended his previous words. "That's fine, our company is committed to providing sincere buyers with complete pre-sale inspection services. Do customers plan to test drive one or two before they go on the road?"

"I'll tell you two..." At this moment, a helpless voice came from the front row of the car. "Although I know you two haven't seen each other for a long time,... take care of my mood?"

"Ah..." Qianyu's face blushed, and Haibara Ai buried his face in the small pillow. "By the way, Doctor, are you... divorced, or have you been single all the time? I never seem to have heard you talk about your family?"

"Ah... let's be single," Dr. Agasa said after hesitating for a moment. "Well, technically, this is the case, and both parents have passed away, so..."

"If this continues, what should you do with your inheritance? Do you plan to spend it all before you die?" Haibara Ai complained. "But both things like "did not spend the money" and "did not spend the money" and "did not die" are very painful!"

"This kind of thing should go with the flow. If it really doesn't work, it's okay to donate it after death." Dr. Agasa didn't care much about this. "But it might be a little too early to discuss these. I should have twenty or thirty years left, so don't worry too much for the time being!"

...

At the same time, Mihua General Hospital and the Forensic Center of the Police Department.

"Why are you so nervous this person? Are you yours?" Ying looked at the traces on the cervical spine and asked. "If it was just a common thing, Gregory rarely came here to personally intervene in the rough and tiring work of appraisal, right?"

"Well, he is one of the people we know... a good shot." Fujiwara nodded. "That's why he is so nervous - look at Gregory, when did he be so focused?"

"By the way, look at his two cervical vertebrae, C1 and C2, I just thought something was wrong... Isn't it a bit strange that something similar to a fracture here?"

"Huh?" Fujiwara frowned slightly and looked over there. "C1 and C2? Fractures? Have you read it wrong? If there is a fracture in this place, it basically means that all muscles below C2 are paralyzed... Or is this the cause of death? Our deceased was broken by a cervical vertebrae, causing his muscles below the neck to be paralyzed, and eventually died of suffocation caused by a lung strike?"

"It should be so. I think there is no other fatal injury, right?" Ying curled her lips. "Isn't we barely identified it as a death from blood loss because we couldn't find the fatal injury. Maybe this is the real fatal trauma."

"No, but the problem is that the relevant tests still support death from trauma and bleeding. You see the new test results. I think the content of this test is a bit complicated in various senses." As she said this, Fujiwara handed a report in her hand to Firefly. "To be honest, it's quite scary."

"There are rat biting marks on the ribs of the corpse?" Seeing this, Ying pouted with dissatisfaction. "Really, wasn't this corpse found in the park? There were a few rats..."

When Firefly saw the conclusion in the report, she closed her mouth and thought for a while before asking in a confused tone. "Wait a minute, what's going on with this so-called 'heterogeneous rodent gnawing trace'?"

"You don't understand Japanese?" Fujiwara shrugged. "It's obvious that if some of the bites of rats came from the mice in the park, there are another more concentrated bites, which are believed to be from another type of rat, and are not the species included in the park."

"You are talking about the gnawing samples of rat No. 3, right?" Firefly had already realized this from the following clause and naturally followed Fujiwara's description. But almost at the same time, she showed a very surprised expression. "Wait a minute, the immunohistochemistry test shows... there is fibrin coagulation and fresh intra-bone deposition? In other words, except for the gnawing samples No. 3, all the injuries after death, but here is the injuries before death? When these mice gnawing victims, the victim is still alive? Eat raw?"

"Yes, that's it." Fujiwara nodded, obviously having already digested the surprise when he first learned the news. "There is no doubt that no matter who the murderer is, he must have poured a large number of mice into the victim who had been opened with a big hole, and let the mice swallow the murderer from the inside to torture him in an extremely painful way."

"This...this is so scary," Ying pursed her lips. "But...why do you need to use rats to kill people? Is this efficiency a little worse? I might prefer killing with one knife, or castration, why do you let these mice play freely?"

Just as they were talking here, the knocking sounded - it was obviously not from Gregory, because although he had not left here for long, he never knocked on the door when he came back, and the other staff had already gotten off work.

"Please come in."

Accompanied by Fujiwara's greetings, Matsumoto Kiyonaga walked in.

"Are you still busy with this corpse?" Looking at the corpse, Kiyoshi Matsumoto nodded. "Well... Come on, get this case out as soon as possible and urge Gregory to do it."
Chapter completed!