Okay, He Pingfei, you go to check the owner of the No. 8 bar, and the others stay here to re-examine all the information involved in the case, and you can't let go of any suspicious points. Team Chang clapped his hands.

The original celebration banquet turned into a group hungry and working hard in the conference room, Ye Fan thought it was all her fault, in order to compensate, she ordered a meal from a five-star hotel to send over, so that everyone could feast.

After Ye Fan paid 280,000 yuan in compensation without blinking an eye, and invited them to drink the most expensive coffee, everyone in the task force knew that Ye Fan, who was wearing clothes of a few hundred yuan, was actually an invisible tyrant.

So they ate so peacefully, and all the grievances and urgency were gone.

The people of the task force were busy all night, and the information added up to the two cases was so large and miscellaneous that there was no obvious direction, even if it was an interrogation confession that was not very important before, it might now be an important clue, so with the principle of preferring to kill mistakes and never letting go, everyone opened their eyes until dawn.

"Ha ......" Han Han, who was sitting in front of the computer, yawned, rubbed her sour eyes, physiological tears oozed from the corners of her eyes, she was responsible for watching all the surveillance videos of the two cases, and she could see that her two eyes were flowery, and if she continued to look at it, she felt blind.

Qian Qian and Xia Dong also raised their heads from a pile of information, one of them was responsible for the re-examination of the technical inspection report, and the other was responsible for the re-examination of the autopsy report, they kept their heads down, and at this moment they raised their hands and pressed them on the back of their necks and twisted their necks, and suddenly they heard a clucking sound, and felt that their necks were about to break.

The Chang team also turned his stiff neck, took a sip of coffee, and looked at them all exhausted, with dark circles under their eyes, but as soon as his eyes turned, he fell on Ye Fan, who was in high spirits, as if he could never run out of energy, and had to sigh secretly: It's good to be young.

"Often, there is a discovery. ”

At this moment, Su Liang suddenly pushed open the door, walked in quickly with a messy and beautiful hairstyle on his head, held a piece of paper in his hand, walked quickly to the regular team, and showed him the freshly baked inspection report.

Seeing this, everyone in the conference room stood up one after another, only to hear Su Liang say excitedly in a hoarse voice: "I have extracted kanoba wax, turpentine, oil-soluble dye, and lubricant ingredients on the black stain on that oil picture. ”

"What is that?" Han Han asked, puzzled.

"It's a shoe polish ingredient. Qian Qian replied first.

"That's right, after data analysis, the shoe polish on the oil painting is 100% consistent with the composition of the big brand King Charles shoe polish on the market. Su Liang's eyes were red because he stayed up late, but the light in his eyes was dazzling.

"I remember that Zhang Cheng always wore cloth shoes and sneakers. Xia Dongdao.

"Yes, I went to his dormitory to search, and his shoes were only a pair of cloth shoes, a pair of sneakers and slippers, and I had never seen him have leather shoes. Han Han also spoke.

"Sure enough, it was a major discovery. The tired eyes of the regular team also lit up.

"But there is also Meng Hang, who was also wearing leather shoes that night. Ye Fan splashed cold water coldly, and it can be seen from the surveillance video of XX Western Restaurant that he was wearing a suit and leather shoes that night, and he was also wearing a pair of leather shoes under his feet.

Hearing this, the joy on everyone's faces receded slightly, and Su Liang said, "Although the brand of King Charlie is relatively expensive in shoe polish, with Meng Hang's identity as the son of the Meng family, the clothes on his body are customized, and the leather shoes should also be high-end customized, and the shoe polish used should match, not a popular brand like King Charlie." ”

Su Liang also made sense, and the Chang team thought for a while and said: "This is also simple, check the leather shoes worn by Meng Hang and the leather shoe polish used, if it is not King Charlie, then the black stains on the oil painting are undoubtedly left by the real murderer." ”

Either way, this is a significant discovery.

Not long after, He Pingfei also came back with a pair of eyes that stayed up all night, handed the information investigated overnight to the Chang team, and suddenly got used to a bottle of water, before saying: "The owner of the No. 8 bar is called Xu Fu, and he is a travel enthusiast. ”

"I asked the manager of the bar, and he confirmed this statement, but he said that the key to the boss's office was only owned by the boss, and no one could enter the office during the boss's absence, so he didn't know about the secret room inside. ”

While listening to him, Chang Team looked at the investigation materials, and when he saw a certain place, he raised his eyebrows and said, "He is the only one left in his family?"

"Yes, Xu Fu was originally a family of five, with parents, wife and children, a wealthy family, running a company by himself, and he can be regarded as a successful person in society, but six years ago, the family went on a trip and had an accident, and his parents, wife and children died, leaving him alone. ”

After a year of negativity, Xu Fu closed the company and opened the No. 8 bar, and he went on a trip for half a month last year, and just returned last week. ”

This is a tragic event in life, judging from these materials, I only see his miserable life, but it has nothing to do with the case, because when Cai Qianqian died, he was not in Lu City at all.

After a hard all-nighter, after breakfast, and after resting for a while, we sat around and discussed.

Team Chang nodded the table and said, "Everyone has been watching it all night, let's talk about it, have you found any clues?"

What we got was a brief silence.

In the middle of the sound, Ye Fancai thought about it: "The only thing that can be determined now is that Cai Qianqian's death and Jia Man's death were committed by one person, but except for Zhang Cheng and the two of them, the two have nothing in common, I really can't figure it out, why did the murderer attack them?"

If Zhang Cheng is the murderer, it can be said that he hates because of love, but if the murderer is someone else, the motive for the murder is not established, and the person related to Cai Qianqian's love life has been thoroughly investigated before, and she carefully looked at the information and confessions of those rich second-generation ex-boyfriends again, and there was nothing suspicious.

If anything, it is Zheng Yihong, the gallery owner who caused Cai Qianqian's depravity, because he has not yet returned to China, so he has only been investigated, and has not been questioned, and the results of the investigation are not suspicious.

Even if he was suspicious in Cai Qianqian's case, he had nothing to do with Jarman, who was abroad when he died.

If they didn't kill people because of their feelings, why did the murderer kill these two people who couldn't be beaten?