So far, the two deceased were staff members of the Forget Worries Music Bar.

Ruan Ningman is the lead singer of the bar's resident band, and Ni Xueqing is the bar's escort lady.

Both of them have been working at the Forget Worries Music Bar for about two years, and both of them have made a lot of money through some means, but their lives are two completely opposite extremes.

Nguyen Ninhmann's home is lavishly decorated, with a lot of cash and gold and silver jewelry, but her personal belongings are extremely plain and simple, and she does not even see luxury goods.

Although Ni Xueqing's residence is a rental house, the room is full of luxury goods, the clothes and accessories in the wardrobe are also famous brands, and cosmetics are high-end brands, and the price of a single item is tens of thousands.

The lives of the two are in stark contrast, but in any case, with their age and work, it is impossible to have the current worth and assets.

"Ni Xueqing is a wine lady, and she has a commission for buying alcohol in a bar, and she is now suspected of selling D products, so she does have economic strength." Lin Zifan walked to his side and said seriously.

"If this serial murder case really involves D, then the nature is different. Ni Xueqing is just a little girl in her twenties, and she will definitely not be a core member of the D-selling organization, and now that she has been murdered, it shows the importance of this case. I looked at the bedroom in front of me and said in a deep voice.

This shows that Ni Xueqing has threatened the safety of the murderer, and Ruan Ningman is very likely to be like this. It seems that we have to re-examine this case, Ruan Ningman's death may not be a love killing. Li dreamed for a moment and suddenly said.

Li Meng's words reminded me of the cold eyes in the dark last night when we were investigating clues at the Forget Worry Music Bar: "Now all the clues point to this seemingly ordinary and harmless Forget Worry Music Bar, whether it is murder or selling D, the core is here." ”

As soon as my words fell, Xue Hang walked quickly to my side: "Team Qin, I didn't find a D product like Shaking Head W here." ”

"Have you looked carefully?" Lin Zifan seemed to be a little surprised by this result, and hurriedly asked.

Xue Hang nodded and said in a deep voice: "This two-bedroom apartment has no furniture at all, and there is no place to hide things. Unless there are some basements or hidden compartments in the walls, you can contact the anti-narcotics brigade later and ask them to send drug detection dogs to come and search for some carefully. ”

"Don't you need a police dog, don't we have an old dog here who is more powerful than a drug detection dog?" Li Meng suddenly smiled and quipped.

"Who? Who called me? Jiang Tingbai, who was still in the living room with the technical team to investigate the scene, heard someone call his name, and suddenly answered.

"You see, it's not just the nose, it's the ears." Li Meng covered his mouth and secretly complained.

As soon as Li Meng's words fell, Jiang Tingbai appeared at the door of the bedroom and asked us seriously, "Did someone call me just now?" ”

Li Meng hurriedly waved his hand and casually defended: "No one called you, I was praising you for being handsome just now." ”

Jiang Tingbai was stunned for a moment, and then showed a somewhat obscene smile: "Needless to say, this is all a fact, praise me next time." ”

After Jiang Tingbai boasted about himself, he asked us seriously again: "Are you sure it's okay?" ”

"It's okay, you go to the scene first." I waved my hand at him and said something faintly.

"Oh, that's fine, something called me." Jiang listened to Bai Bai's stunned words, and then turned around and left.

"Team Qin, do you need to notify the anti-narcotics brigade to send police dogs to search carefully?" Xue Hang calmed down and asked me seriously.

I pondered for a moment, shook my head slowly, and said in a deep voice: "No need, there can't be D products here." Ni Xueqing is just a low-level person in this D-selling organization, responsible for retail transactions of D-products. There's no way she's going to stock up at home, and the leader of the D-selling organization won't allow that to happen. Because once her hoarding is discovered by the police, the entire D trafficking organization will be involved. ”

"It seems that low-level D traffickers like Ni Xueqing are all temporary workers, not core personnel at all, so they are eager to kill people by the D trafficking organization." Li Meng said as he nodded.

"It seems that there is nothing wrong with our route of tracking down D products, Ni Xueqing is just a small fish in this case, and the real big fish is hidden in the depths, and it is right next to us, observing our every move." I took a deep breath and felt more and more the depth of the water behind this case.

D products harm people, and cases involving D are absolutely not trivial, and we must pay attention to them.

We decided to contact the head of the anti-narcotics brigade and plan the case with them in detail, and we were required to conduct a joint operation.

In a serial murder case, there are many clues that are common, so as long as you compare the two cases, you will get a lot of clues.

"Did you find a key difference between the two cases?" I made up my mind and suddenly spoke.

At this sentence, everyone was stunned and cast curious glances at me.

"What's the difference?" Li Meng's brows furrowed slightly, and he looked at us in a daze.

"I know!" A voice suddenly came from the door, and then Jiang Tingbai walked in.

"No one praised you for being handsome this time, what about us discussing the case?" Li Meng said to Jiang Tingbai with some disgust.

Jiang Tingbai smiled, revealing a proud and disdainful expression: "What? I'm also a member of the Crime Squad, and I have a high IQ! ”

Then, Jiang Tingbai turned his eyes to me and became even more proud: "I have a high IQ, especially higher than Qin Mu's IQ. Although I don't often participate in your case discussions, I'm also busy in the trace examination department, and I haven't pulled down any clues in the case! ”

"Alright, you! Just how high can your IQ be? Li Meng snorted coldly and glanced at him with disdain.

"Tell me, what do you know is different?" Lin Zifan smiled and asked seriously.

Jiang Tingbai straightened his waist and imitated me making a movement of pressing his fingertips against his temples, and then, he was also imitating my tone and voice: "So, this difference is...... Lethal weapon! ”

"The murder weapon?" Li Meng looked at Jiang Tingbai with some puzzlement, and then turned his gaze to me, trying to let me reveal the answer and see if it was the same as what Jiang Tingbai said.

But this time, Jiang Tingbai was indeed very right.

I nodded and said seriously, "That's right, it's the murder weapon." ”

After hearing my answer, Lin Zifan became even more curious: "Ruan Ningman was killed by mechanical suffocation caused by a mobile phone data cable, and Ni Xueqing was stabbed to death with a dagger this time, which is more violent and direct." It's a difference, but what does it mean? ”

"The difference that Team Qin said is not this." Xue Hang suddenly said coldly.