After listening to Wang Lijuan's frank account, at first glance, it seemed that the truth had been revealed.
However, this is only Wang Lijuan's statement, and its authenticity cannot be determined at this time.
Moreover, upon closer examination, there are still several points of doubt in her account that warrant further investigation.
Let's set aside the hypnotic effect of the Blood Rose video for now.
The first thing to verify is the authenticity of Wang Lijuan's itinerary on the 20th and 21st, including her purchase records. I'll hand this over to Alloy Dog Eye later, no, I'll hand it over to Ma Jie.
Furthermore, the mysterious music on her phone needs further testing to determine if it also possesses hypnotic properties. The mysterious female voice is very likely Blood Rose's; Vice President Yang's assistance is needed in this regard.
Third, there was that last bottle of water. Although Wang Lijuan described it as just an ordinary bottle of mineral water, Li Nan was certain that there was more to it than met the eye.
Although Wang Lijuan said that she had casually thrown the bottle away at the time, it was indeed impossible to find an ordinary plastic bottle after several days.
However, the body, as the most conclusive physical evidence, has now arrived at the Anding Division. Tonight, Li Nan will be able to find out exactly what was in the mineral water.
Finally, Wang Lijuan said that she also saw two other girls doing the same thing at the time.
Without a doubt, they are the other two "murderers"!
Leaving the interrogation room, Li Nan asked, "Old Yang, has everyone else arrived?"
"Everyone's here!"
"Alright, continue the interrogation!"
The remaining inquiries were largely similar to those given to Wang Lijuan.
Since they were all female university students, the Anseiji member spoke with a slightly stern tone and then voluntarily explained the cause and effect of the crime.
The three female college students, hurt by love, can basically be identified as the murderers.
Although the matter is basically clear and a decision will likely be made today, this is not the outcome I wanted!
Feeling uneasy, Li Nan instructed Yang Bairong and Ma Jie to quickly address these shared questions before returning to her office to await Qin Wen's test results.
Before 6 p.m., all three bodies had been examined, and Qin Wen, looking exhausted, went to Li Nan's office.
"Your water glass is dry again! Quickly pour me a glass of water, I'm dying of thirst!"
After closing the door, Qin Wen tossed the report to Li Nan and then habitually lay down on the sofa.
Li Nan put away the report, poured a glass of water, and handed it to Qin Wen.
"Wife, how is it?"
"Oh!" Qin Wen stood up, took the water, but didn't drink it right away. Instead, she said worriedly, "The deceased took a large dose of sleeping pills before his death. Because it was so close to the time of death, they were still in his stomach. And then, guess what I found?"
Qin Wen finished the warm water in her thermos in one gulp, waiting for Li Nan's guess.
"Sleeping pills? No way, honey, could this be related to the last case?"
Moreover, the presence of sleeping pills also confirms that the mineral water mentioned in Wang Lijuan and the others' testimonies was undoubtedly a key ingredient in sleeping pills.
Next, once the source of this prescription drug is found, a specific range can be narrowed down.
Qin Wen sighed, "Clever Li Shazi, you really guessed right this time!"
"The composition of the sleeping pills found in the stomachs of the three victims, and the proportions of the main ingredients, are highly similar to those in the Zhang Qiqi case! Even if they weren't from the same bottle, they were produced in the same series!"
"Aren't the ingredients of sleeping pills fixed? How can this be found out?"
So my husband is still that same silly Li!
Qin Wen rolled her eyes at Li Nan, "I really don't know what you learned in school!"
Li Nan lowered her head shyly and whispered, "How am I supposed to woo you if I learn this?"
Qin Wen playfully tapped Li Nan's head with her small hand. "Li, you idiot! The sleeping pills sold in our Tanhua City mainly contain phenobarbital, which is a prescription drug. You can buy them at pharmacies with a doctor's certificate or medical record. But the drugs found in Zhang Qiqi's case and in the stomachs of these three boys were chlorpromazine, which you can't usually buy at pharmacies! Such an obvious difference, do you think I, a forensic doctor, am just sitting around doing nothing like you?"
Li Nan could only continue to smile awkwardly, "Hehe, from what you're saying, these should be two different things, but what's the difference between them!"
Qin Wen slapped her forehead. "God, save me!"
He handed the empty water glass to Li Nan and continued, "The first one is for people, the second one is for pigs—no, it's for you!"
"Sleeping pills for pigs?" Li Nan frowned. This was a big clue. Why hadn't Qin Wen mentioned it before?
Seeing Li Nan's confusion, Qin Wen said with ill intent, "The test results were given to you back then. You were just traumatized and didn't look at them carefully. Is that my fault?"
Recalling Zhang Qiqi's appearance in the bathtub, Li Nan felt another wave of nausea.
"Okay, okay, okay, it was all my fault!"
Li Nan, looking dejected, continued, "Then, honey, what are your thoughts on this chlorpromazine?"
"Isn't this obvious? It's a slaughterhouse! It's either a pig slaughterhouse or a cattle slaughterhouse. You can check it out in Tanhua City later!"
Slaughterhouse!
Yes, Li Nan must be so angry he wants to bang his head against the ground!
On June 9th, a prostitute went missing and was found dismembered in a lunchbox.
On March 7th, Zhang Qiqi, the mistress, fainted in the bathtub and was eventually stewed into a pot of meat soup.
On March 25th, at Jingyue Lake in Beijing University of Technology, three male students were thrown into the lake by female students and drowned...
Behind these cases, there seems to be a shadow of sleeping pills. Once the source of the drugs is determined, we will indeed be one step closer to catching the mastermind!
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