At three o'clock in the afternoon, Yu Chen's alarm clock rang on time.
After resting for several hours, he was no longer so tired, so he got up very simply, washed up for a while, and called Fei Ruimin.
After connecting, he asked straight to the point: "How do you have a clue about Qu Zhong?"
"There you have it."
Fei Ruimin's voice was quite high, and he sounded a little excited: "This time I was lucky, it didn't take much effort to find a few of his whereabouts." ” "Few" Yu Chen was a little puzzled, and immediately asked: "What do you mean?"
Fei Ruimin explained: "No way, this guy is as cautious as ever, and there is no way to determine his specific den."
According to the usual practice, we generally send people to keep an eye on them first, get more precise clues as much as possible, and then arrange for manpower to control. ” Yu Chen didn't want to ask about these things, since Fei Ruimin had experience in dealing with this guy, then fully delegate power to him and let him be cost-effective, so he asked directly: "When will the result be out?"
"If it goes well, we can catch him tonight, and if it doesn't, it may take a day or two or so.
We've dealt with him several times, but on the other hand, he has the same experience in dealing with us, slippery like a loach, and it's not easy to deal with. ” "In this way, we will make progress and call you as soon as possible."
"Done."
Hanging up the phone, as soon as he pondered, he walked to Yuan Youchong's duty room next door and knocked on the door.
Obviously, Yuan Youchong had also woken up, and probably woke up earlier than him, and soon opened the door.
"Let's have a meal together" Yu Chen asked, "I'm dying of hunger." ” Yuan Youchong raised his eyebrows and responded, "Okay, but, let's go to the dissection room first."
Xiao Zhou just informed me that the dissection work was completed, let's go and hear what the conclusions are, and then take her to dinner. ” "Oh good, ask about the situation, by the way, have you washed?"
"Let's go with nonsense" With that, the two of them turned around and walked directly to the forensic anatomy laboratory on the basement floor.
At this moment, Zhou Qianxin was talking to her forensic assistant, and when she saw the two of them coming in, she immediately handed over a stack of reports, saying: "The toxicology test results came out in the morning, and phenobarbital was found in the victim's blood, stomach contents, and brain parenchymal tissue sections. ” "Among them, the concentration in the stomach contents is the highest, followed by the brain tissue, but it also reaches 47 micrograms per milliliter, and the blood concentration is the lowest, about 30 micrograms per milliliter, both of which exceed the effective drug concentration, which is enough to cause the victim to fall into a deeper central system paralysis."
"Well, let's add that this is a relatively well-known central nervous system depressant, and it is no less well-known than opioids.
And because its use has certain risks, adverse reactions and contraindications, and is also included in the list of class 2b carcinogens, the control is extremely strict, and it is not so easy to get. ” "As far as I know, in some hospitals with strict management, doctors can only prescribe a day's worth of medicine at a time, and patients cannot be directly contacted, and nurses are responsible for administering drugs."
"Of course, some management is lax, or when the patient needs a larger dose of phenobarbital for a longer period of time, a larger dose of tablets will be prescribed to the patient at one time."
After all, in addition to being used as an anesthetic drug, it also has sedative, tranquil, hypnotic, anticonvulsant, and treatment of neonatal hyperbilirubinemia.
However, even so, the doctor's prescription and the patient's medication will be kept more strictly recorded. ” "So, I think we can start the investigation from this aspect, and maybe we can gain something."
Yu Chen only glanced at the information, then handed it to Yuan Youchong, and then quietly listened to Zhou Qianxin's narration.
When he finished speaking, he immediately asked, "What about the autopsy conclusion?"
"There are not many new discoveries, just the conclusions of the autopsy."
Zhou Qianxin said: "I think you don't want to listen to or understand the report that is too formal, so let's put it simply." ” "First, the fatal wound was an incision to the neck, which caused hemorrhagic shock and death; Secondly, the time of death can be accurate to between 8:15 and 8:45 last night; ” "Thirdly, combined with the concentration of phenobarbital in the victim's stomach contents, the concentration of drugs in blood and brain tissues, and the pharmacokinetics, it can be seen that the victim ingested phenobarbital orally, and since it is only slightly soluble in water, it is presumed that the drug was ingested by adulteration into food;" "In the end, the eight victims were wearing some jewelry, and judging from the slight injuries such as the peeling of the epidermis at the part where they were wearing jewelry, the jewelry was taken off by the perpetrator in a more violent way."
"That's all the time can conclude, is there any doubt?"
"There's one."
Yuan Youchong handed the report back to her and asked seriously, "Are you hungry?"
Zhou Qianxin was a little helpless, but she still nodded honestly and said, "Sleepy and hungry, what, do you want to invite me to dinner" "It's not me, it's Lao Yu."
Yuan Youchong said with a smile: "Let's finish the finishing work, let's go eat something together." ” As he spoke, he looked at the little assistant: "You can also be together, and enjoy a face." ” The assistant laughed wryly, nodded and said, "Team Yuan invited, how dare I refuse." ” "Let's eat something simple."
Zhou Qianxin said: "I'm afraid that I will fall asleep halfway through eating" Yuan Youchong raised the corners of his mouth and said, "Well, just eat something to fill your stomach, and you can come back and rest quickly after eating."
We've all slept for a while, but you've been busy since last night and haven't stopped for half a moment, and your body and brain can't bear it. ” At 7:20 p.m., the regular meeting was convened.
A day was actually very short, and all groups of criminal police failed to make substantial progress, and Zhou Qianxin was still asleep, and it was her assistant who participated in the meeting on her behalf and reported the autopsy conclusion to everyone.
After the meeting ended, everyone went on business again, leaving only Yu Chen and Yuan Youchong, who were still exchanging and discussing in the conference room.
As soon as he said two words, Yu Chen's mobile phone rang, he took it out and looked at it, his spirit was a lot more uplifted, and said, "It's a call from a baboon, it is estimated that there is progress on his side." ” "Baboon" Yuan Youchong was stunned: "We have this person in our team" "Oh, it's Lao Fei, Fei Ruimin."
Yu Chen waved his hand: "Lao Fei is too ugly, it's better to be a baboon." ” Yuan Youchong's face was black: "If he knows that you call him so, I'm afraid that I will kill you if you fight for your future and life." ” Yu Chen pursed his lips indifferently, answered the phone, and asked straight to the point: "There is a result" Punishment and murder :