When faced with Su Yan's question, everyone was startled.
"Xiao Su, what do you mean...?" Zhao Yang looked at Su Yan in surprise and hesitated to ask.
Su Yan said: "If what Zhu Jian bought was Lu Ji's salted duck, the time was not right. If Zhu Jian had not bought Lu Ji's salted duck, everything would be explained."
Everyone looked at each other for a moment, and finally Sun Fuli said: "Based on the current evidence and clues, no one can confirm whether the one Zhu Jian bought is Lu Ji's salted duck?"
Su Yan shook his head and said, "No, it can be confirmed."
When everyone heard this, they all looked at Su Yan in shock.
Su Yan continued: "Through WeChat or Alipay transfer records, it is completely possible to find out whether Zhu Jian has purchased Lvji salted duck."
When Sun Fuli heard this, he immediately smiled bitterly: "To be honest with Officer Su, Zhu Jian's cell phone was not found at all after we arrived, but Zhu Guo's cell phone was there."
Zhao Yang glanced at Sun Fuli. He was very dissatisfied with the work of Sun Fuli and others. There were so many doubts at the scene, but they didn't notice anything unusual and didn't even report it.
However, Sun Fuli was not his subordinate, so it was not easy to blame him openly.
"You can ask the people who stayed behind at Lu Ji to investigate the transfer records at Lu Ji's cashier." Su Yan said calmly, "If there is Zhu Jian's transfer record, it proves that he bought Lu Ji's salted duck. If not, it means that what he bought was not Lu Ji's salted duck." Remember the duck."
"So now we only need to know Zhu Jian's WeChat and Alipay names, and everything can be found out." Su Yan finally said.
"This is simple. I'll ask his next-door neighbors. They should know Zhu Jian's WeChat equal number."
Sun Fuli also saw Zhao Yang's dissatisfaction with him, and at the same time felt ashamed that he was not reliable in his work, so he immediately took the initiative to ask for help.
Su Yan nodded to him, and Sun Fuli immediately took the people out, and came back after a while.
"Zhu Jian's mobile phone number and WeChat Alipay account have been checked." He handed a note to Su Yan.
Su Yan handed it to Zhao Yang: "Zhao Da, let Gao Da, who is staying behind at Lu Ji, check it out."
Zhao Yang took the note and said, "I will call Gao Yuan and ask him to investigate immediately."
Taking out his police pass, Zhao Yang called Gao Yuan, who was staying with Lu Ji.
Soon after the call ended, the news from the plateau came back.
After Zhao Yang heard this, he hung up the police call, looked at everyone and said solemnly: "Xiao Su's guess is correct. None of Zhu Jian's accounts have transferred money to Lu Ji's store today, and no one has accepted money from Lu Ji's store today." banknote!"
Good guy, there really is a hidden reason why the Zhu brothers were killed!
Everyone couldn't help but their bodies were shaken, and they all cheered up.
"Since Zhu Jian didn't buy salted duck from Luji, why did he get a packaging bag from Luji Salted Duck?" someone said in confusion.
"This is a question, and when was the salted duck purchased by Zhu Jian poisoned?" Someone immediately asked another question.
Faced with these two questions, everyone was silent for a while, obviously unable to answer.
Su Yan said: "Actually, before answering these two questions, there are still a few questions."
"Oh?" Everyone looked at Su Yan again.
Su Yan said: "The suspect in this case used metaphosphoric acid to kill the Zhu brothers. Why was the time of poisoning and the poison he used so similar to the Lu Jixia poisoning case?"
"Why?" Sun Fuli asked involuntarily.
Su Yan smiled: "Zhao Da and I have judged before and both believed that the criminal suspect in this case knew about Lu Ji's case, so he followed suit."
"However, it seems now..." Speaking of this, Su Yan said solemnly: "Our conclusion may be exactly the opposite!"
"Officer Su, do you mean that the person who poisoned Lu Ji was inspired by this case? But the timing is also wrong. It shouldn't be possible!"
Sun Fuli shook his head repeatedly.
Next to him, Cheng Qingli said calmly: "Officer Su means that the reason why the Lu Jixia poisoning case occurred was probably instigated by the criminal suspect in this case. He let the Lu Jixia poisoning case break out and then killed the Zhu brothers. In this way, there would be no People suspect that there is another reason for the death of the Zhu brothers."
Everyone was stunned when they heard Cheng Qingli's explanation.
Su Yan admired Cheng Qingli's reaction speed and understanding ability and nodded to her.
"As forensic doctor Cheng said, and this is what I mean, the suspect in this case carefully planned a series of things such as Lu Jixia's poisoning case, but his real purpose was to kill the Zhu brothers!"
This time, not only Sun Fuli and others, but also Zhao Yang took a breath.
If what Su Yan said is true, then the cunning of this criminal suspect may be something they have never encountered since they were police officers.
"Does the murderer in this case have such a high IQ? Are we overthinking him?" a policeman from the police station murmured.
This person seemed to be mumbling to himself, but his voice was not quiet, so everyone including Su Yan heard it.
Su Yan glanced at the man and said with certainty: "Without thinking too much, the murderer in this case definitely has a shockingly high IQ."
As he spoke, he added: "According to the current clues, the salted duck that poisoned the Zhu brothers was either poisoned when they purchased it, or it was poisoned after they returned."
After thinking about it, everyone nodded: "There are really only these two possibilities."
Su Yan said: "But after Zhu Jian bought the salted duck, he used Luji packaging bags. I believe this is not a coincidence, but a move by the murderer."
"The murderer wanted to let others know that Zhu Jian bought salted duck from Lu Ji."
"Because of this, I came to two conclusions. First, the murderer's poisoning of Lu Ji was indeed a cover-up, and his ultimate goal was here; second, before Zhu Jian purchased the salted duck, the salted duck had been poisoned and did not come back. He was just poisoned.”
After thinking about it, everyone nodded: "This reason makes sense."
Seeing that no one objected to his opinion, Su Yan turned to Zhao Yang and said, "Zhao Da, do you remember what Zhou Fen said about someone instigating them to poison?"
Zhao Yang nodded: "Of course I remember. They also described the appearance of the person. The reason why they were instigated to poison him was because they wanted to buy Lu Ji's secret recipe for salted duck."
Su Yan nodded: "The description image must have been made now, let the city bureau send it over, and then find Zhu Jian's next-door neighbor to identify him. This person may be someone nearby, or he may be in the salt duck business. Find him out, and then find him next door." Even if he is not the murderer, he is closely related to the murderer."
Zhao Yang and others were all moved. Zhao Yang immediately nodded and said: "I will contact the comrade who made the images in the city bureau immediately."
With that said, he took out his mobile phone and walked aside and started to contact the city bureau.
When contacted by Zhao Yang, someone said: "There are not many people doing the salted duck business nearby. If the images come out, it should be easy to compare!"
Su Yan nodded slightly and said, "I hope he's in the salted duck business!"
"Besides the person who sells salted duck, who else might have the opportunity to poison it?" Sun Fuli couldn't help but ask.
"It's possible that someone who handled the packaging bag or someone who seems to have a good relationship with Zhu Jian took the opportunity to poison him while he was not paying attention!" Su Yan said lightly.
