Criminal Investigation: Forbidden Rose

Shao Lin let go of his hand like an electric shock, and looked away.

He took a deep breath, put his elbow on the table, raised his forearm, opened his fingers slightly, and showed his palm to Xia Yi.He didn't speak, but Xia Yi understood Shao Lin's meaning so naturally - pause.

The man's long and slender fingers glowed with the color of white jade under the cool-toned light. Xia Yi stared at his unusually abrupt wrist bones, and the inexplicable "familiarity" struck him again.After a while, he stood up and looked at him condescendingly: "Okay. Let's continue after you think about how to answer."

Xia Yi turned and left, and ordered Yan Jingjing to pour someone a cup of hot tea.

As soon as he went out, he turned left and entered the observation room next door. The hour hand on the wall had already pointed to eleven o'clock in the middle of the night, and it was already half past.

There were quite a few people in the room.

Standing in front of the one-way perspective mirror was a policewoman, who was only a head shorter than Xia Yi, with straight shoulders and a thin waist.

Xia Yi rolled his eyes: "Hey, Master Mo, which gust of wind brought you here?"

The ponytail drew an arc in the air, Jiang Mo folded his arms and turned around, his red lips slightly curled up: "Team Zhou is out for a meeting, I'll come and see you for him. I heard that some people go to the house to expose the tiles without fighting for a day."

Xia Yi rubbed his head, laughed doglegs, and said that under your eyes, Mr. Mo, which blind thing dares to go to the room, I, someone Xia, would be the first to beat it to death.

Jiang Mo rolled his eyes: "People from the Fajian Center came to me to complain, saying that you insisted on snatching and investigating the autopsy report that was supposed to be completed?"

"Why do they end up?" Xia Yi suddenly turned serious and said seriously, "Luo Weicai is only 27 years old. He has always been in good health and has no history of any disease. They said in black and white that there was no obvious disease and sudden cardiac arrest. Can the family members take it?"

Jiang Mo frowned: "But the forensic doctor did not find a fatal lesion. The fluoxetine you checked, I heard, is the non-lethal concentration?"

"Yes, the fluoxetine in Luo Wei's body did not reach the lethal concentration, but the upper limit of the therapeutic concentration." Xia Yi spoke quickly, his eyes brightened, "But think about it, Luo Wei has no history of mental illness, He and his wife never bought prescription drugs containing fluoxetine. As a result, the man died inexplicably, and strictly controlled psychotropic drugs were found in his stomach and blood. Isn’t it suspicious? Yes, from the forensic doctor From my point of view, this is not a 'cause of death' that would be included in the report, but from my point of view, this fluoxetine is definitely not normal."

After hearing the explanation, Jiang Mo's eyes seemed to soften a little.She stretched out her hand to stroke Xia Yi's head, and her eyes fell on Shao Lin next door again: "Then what do you think of this man?"

A police officer in the room couldn't wait to speak in front of Jiang Mo: "I think this person is very problematic! When I asked about fluoxetine just now, this reaction is obviously abnormal, right?"

"The problem is that there is a problem..." Xia Yi frowned, but hesitated to speak.

In just two short contacts, Xia Yi thought he didn't know Shao Lin very well, but the only thing he was sure of was that this man was extremely smart, and he didn't intend to hide his smartness at all.If it was really Shao Lin who poisoned him, he would definitely prepare a seamless rhetoric, and he would not lose the chain on such a critical point and draw suspicion on himself.

"Team leader, team leader!" At the same time, the door of the room was pushed open, and it was Li Fu, a rookie policeman who was at the same time as Yan Jingjing, "I checked with the property management. The one who said the coffee was sent to 'East District Building 6, Unit 1, 402 ’, the owner didn’t come back from a business trip for a month. That is to say, the house should have been vacant at that time.”

"It's just that their community is too old. Only the entrances and exits are monitored, and they can't be checked inside."

Xia Yi nodded: "Okay."

The policemen in the room chattered and started discussing: "I looked through the takeaway records. This is not the first time Luo Wei has delivered it to their community. How could it be misplaced?"

"Assuming Luo Wei didn't misplace it? It means that Shao Lin received the coffee normally, added toppings, and then threatened to apply for a refund, and asked the little brother to go back..."

"Then what is Shao Lin's motive for committing the crime? The two don't seem to have any intersection?"

"Boom boom boom——"

There was a knocking sound behind them.

Xia Yi turned his head, only to realize that Shao Lin had stood in front of the single-sided visible glass at some point.From the interrogation room, it was an ordinary mirror, Shao Lin couldn't see them, but this room could clearly observe the next door.

In front of the single-sided viewing glass, Shao Lin really looked into the mirror generously.He brushed his bangs and straightened the neckline of his shirt.The handsome man looked at himself in the mirror, but his eyes seemed to be able to pass through the glass, coldly sweeping across the police officers next door.

Not knowing whether it was intentional or not, Shao Lin licked his lips.

Jiang Mo raised her eyebrows: "Hey, this handsome guy has a bit of a temper?"

Xia Yi cursed in a low voice, got up and went back to the next door.The criminal policeman always claimed to be well-informed, but this was the first time he encountered a suspect who dared to pose in front of the one-way mirror.

As soon as Xia Yi entered the door, Shao Lin lost his composure by not mentioning it. Instead, he asked, "Where's the coffee cup? Did you find it? Are you sure that the fluoxetine was poured into the coffee?"

Xia Yi narrowed his eyes, and his tone was threatening: "Shao Lin, the rule in this room is that I ask questions and you answer. There is no second choice. Now, I will give you another chance. The box of fluoxetine hydrochloride you bought , what did you take it for?"

"It has nothing to do with the case and I refuse to answer."

Shao Lin's attitude was too straightforward, and he choked Xia Yi's swear words in his throat - how could this be called irrelevant to the case? !

The man stared straight at Xia Yi: "To be honest, I want to know the answer more urgently than Officer Xia about whether fluoxetine was added to the coffee cup."

But soon, a gleam of disappointment flashed in his eyes: "No, you guys failed to find that coffee cup... There is no benefit for the police to hide this point of evidence. If you had, you would have hit me with this point. So, You don't."

Xia Yi sighed inwardly.

They did not.

According to the traffic cameras they tracked, the front of the electric car has a place to insert a drink cup.The cup of Rox coffee was put there, and the people and the car rolled into the lake together.It was three or four hours after the relevant departments salvaged the electric car. The lid of the cup was missing, and the paper cup was still stuck in that position, but it had softened and was washed clean by the lake water.

Shao Lin frowned: "The coffee cup is the most important piece of evidence to complete the logic chain of coffee poisoning. If you are not sure that the coffee contains fluoxetine, it is entirely possible that the drug was obtained by the rider through other methods. used by the channel."

The police naturally took this into consideration: "Fluoxetine is a strictly controlled prescription drug, and the records are easy to check. We have enough evidence to prove that there is no one around Luo Wei who has bought the drug, and even the practitioners related to medicine and biochemistry nothing."

At present, the only possible relevant clue is Shao Lin.

Shao Lin thought for a moment, then suddenly raised his head: "What is the concentration of N-norfluoxetine in the deceased's blood?"

Xia Yi was stunned.

Shao Lin keenly caught the fleeting confusion in his eyes, and suddenly understood.

"Norfluoxetine is a product of fluoxetine metabolized by liver CYP2D6," Shao Lin said calmly, "but its pharmacokinetic parameters, such as half-life and Tmax, are completely different from fluoxetine. Fluoxetine It only takes about 6 hours for fluoxetine to reach the blood peak, while it takes several days for norfluoxetine.” [1]

Under the cold light in the interrogation room, it was clearly the location of the suspect, but it became Shao Lin's home field: "The peak concentrations of the two are similar. In other words, only the concentrations of fluoxetine and norfluoxetine in the blood of the deceased need to be calculated. The ratio can determine when the deceased took the drug. If the ratio is far greater than 1, this cup of coffee is a serious suspect; if the ratio is close to 1, it means that the deceased took the drug for a long time; Then it can be calculated that he has stopped the drug a few days ago."

Xia Yi stared at him, his eyes changed several times, from confusion to lying to awe and then back to confusion.

Shao Lin couldn't figure out the meaning of that expression for a while, and asked cautiously: "Do you understand?"

Xia Yi: "..." What's with the contempt in your eyes?

"Let me change the metaphor." Shao Lin blinked, took a deep breath, and suddenly slowed down his speech, "You just treat fluoxetine as a... big white rabbit!"

Xia Yi: "..."

Shao Lin stood on the table with his index finger and middle finger and jumped forward twice, and said in a tone coaxing kindergarten children: "Six hours after the big white rabbit is eaten, it will reach a peak in the blood. At the same time, the big white rabbit will disappear and change into a into toffee. We can calculate the ratio of white rabbit to toffee—”

"Stop, stop, stop, stop, I understand!" Xia Yi slammed the door and ran out.

As soon as the door next door was opened, I heard Jiang Mo slowly educating the newcomers: "Did you see that, it's called not doing all the preparations beforehand. The forensic doctor didn't have all the information, so he hurriedly went to interrogate him, and the whole process was blocked by others." Chasing and beating. So, Jingjing, remember, before entering this room, you must have all the information on hand."

Yan Jingjing looked at Jiang Mo adoringly, and nodded like a chicken pecking at rice.

Xia Yi was aggrieved: "No, the deputy team, it's because Fajian didn't reply to my message."

Jiang Mo glanced at him coolly: "You reflect on yourself."

"Hey, what's wrong with me?" Xia Yi was even more aggrieved immediately, "This case won't be settled, is there any problem with the follow-up investigation?"

"Am I blaming you for this? Is it difficult to build a good relationship with people? There is nothing that can't be solved with a hot pot meal. If there is, I will give someone a cup of milk tea." Jiang Mo gave him a white look, but still took out his phone, A phone call is made.

The Jurisprudence Center is not exclusive to the Bureau.All the judicial appraisals in Yan'an City, as well as major cases in the surrounding small counties, almost all went there.The forensic doctors were already so busy looking at the corpses every day, Xia Yi was someone who had been taken care of by the city bureau chief, otherwise, Luo Wei's corpses would still be queuing up now.

As a result, according to the normal procedure, this report was classified as "sudden cardiac death without obvious pathology", but Xia Yi stopped him for investigation.Since the concentration of fluoxetine in the body of the deceased was not lethal, this case was not considered a serious case. The forensic doctor didn't want to spend more time, so he made a fuss and delayed the examination again and again, except for the quantification of fluoxetine in the stomach and blood. Concentration, did not give Xia Yi any more reply.

However, the deputy leader of the police flower detachment has a sweet voice and a very high reputation. With a phone call, the efficiency there has been improved.The director of the forensic team personally gave face and promised to get the results in two hours.

……

Xia Yi returned to the interrogation room, smiling a little awkwardly: "I'm sorry, Mr. Shao, I might trouble you to sit down for a while. The result will come out soon."

Shao Lin glanced at him and said nothing.

"That... how do you know so much about fluoxetine?"

Shao Lin replied coldly, "It's just related to my major."

Xia Yi smiled apologetically: "It is also true."

At this moment, he suddenly noticed that the cup of tea on Shao Lin's table was still full, and it should be cold by now, so he couldn't help but say, "Huh? We talked all night, aren't you thirsty? I I heard that your voice is hoarse, why don't you drink some water? How about I go make you another cup?"

Shao Lin glanced at the teacup and shook his head.

"I'll go," Xia Yi suddenly remembered, and gave him a ghostly look, "You don't have to doubt the tea in our bureau, do you?"

Xia Yi stepped forward and stretched out his hand, raised his head and took a sip: "It's okay, huh? Look, I'll test the poison for you first."

Shao Lin glanced at him angrily and amusedly, saying that he was not suspicious, but he still had no intention of drinking.

Xia Yi was very unconvinced.

Left and right were also idle, he ran all the way back to the third floor, took out the last bottle of Nongfu Spring from under his station, which was used to honor the leader, and put it heavily in front of Shao Lin: "What about this, do you drink this, Your Highness?"

Shao Lin blinked, and immediately became rude to others. He unscrewed the bottle cap with his slender fingers, and poured most of the bottle directly with "ton, ton, ton": "Thank you."

Xia Yi: "...I'm really convinced."

Two hours later, Jiang Mo sent a photo of the report to Xia Yi: "Director Yu ran the HPLC in person."

——The ratio of fluoxetine to norfluoxetine in Luo Wei's blood, as Shao Lin said, was stable at about 1:1.And Luo Wei drank coffee at six o'clock and had an accident at nine o'clock in the evening. Within three hours, it was by no means enough to produce so much norfluoxetine in the body.

"Fluoxetine is a drug that needs to be taken for a long time to take effect. This ratio can be stabilized at around 1, which means that Luo Wei has been taking this drug for at least a week. The source cannot be that cup of coffee." Shao Lin got up and said calmly. Glancing at Xia Yi, "Can I go, Officer Xia?"

"Yes, yes," Xia Yi brought a few forms, nodded and bowed vigorously, "I'm really sorry, thank you very much for your cooperation. Yes, yes, please sign here, this way please."

When Shao Lin got back his belongings, Xia Yi was still jumping up and down behind him like a dog: "Teacher Shao, it's not easy to take a taxi in the middle of the night, so I'll give you a ride home?"

Shao Lin didn't even lift his eyelids, and flatly refused: "No need."

But Xia Yi seems to be born without understanding what is called "the sense of distance between people". He looks like a furry husky, regardless of whether others like it or not, he just grabs people with his nose.Moreover, he is obviously only one person, but he can jump to the effect of ten huskies.

"Ms. Shao, are you mad at me? I'm so sorry tonight, I've kept you up so late, give me a chance to make up for it, professional driver Xiaoxia, the VIP seat of the police car, my car There is still mineral water on it, the kind that hasn't been opened—”

Shao Lin's head was getting bigger, so he ignored him and turned away.

Xia Yi's good intentions were brutally rejected, and he muttered aggrievedly.

At three o'clock in the morning, the office hall was still lively.

There was a riot in the middle of the night in an entertainment club in the jurisdiction, and a drunken wine bottle was opened for someone. As a result, the incident became serious, and the two sides met red with knives.At this moment, all the people in the box came, chattering, and a group of girls with heavy makeup were queuing up to take notes.A few of them looked at each other randomly, and seeing Shao Lin couldn't help biting their ears excitedly with the little sister.

That kind of gaze made Shao Lin uncomfortable. He lowered his eyes, pulled up the scarf a little, and walked quickly into the cold spring outside the door.

As soon as he walked out of the gate of the branch office, he felt that someone was watching him.In many cases, people's intuition about danger is often a flash.Instinctively, Shao Lin turned his head and looked across the road at the shadow under the street lamp - there stood a burly man wearing a baseball cap.

The light was too dim, and Shao Lin couldn't see the other person's eyebrows clearly, but he knew so keenly that the person was staring at him, looking inquiringly.

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Starting tomorrow, it will be updated at night>_

[1] Shi Shaojun. Pharmacokinetic Study of Imported Fluoxetine Hydrochloride Dispersible Tablets in Chinese Healthy Humans [C]. No. 12th National Clinical Pharmacology Conference Proceedings. Chinese Pharmacological Society Clinical Pharmacology Professional Committee: Chinese Pharmacological Society, 2010:97.