As Cheng Zi said borrowing a knife to kill someone, the nerves of everyone present could not help but become tense. If such a murderer really exists, his mind and patience are really terrifying. It was obvious that the victims could be eliminated one by one, but the most complicated method was chosen. And it was done almost flawlessly! If Han Xu hadn't discovered the suspicion that Li Shaobai was color blind, the consequences would have been disastrous. The serial hanging corpse case between Zhang Hengyi and Liu Bo will probably end like the previous cases. Lao Zhang even shuddered, "If this is really the case, it cannot be described as a pervert. He is simply a devil! He almost accomplished a perfect crime, which is incredible." "Who says it's not," Li Le continued, "I have never heard of anyone being able to create such a complicated layout. And it's such a coincidence, how did the murderer know so much information about the victim." Han Xu still turned the lighter, "The murderer may have been paying attention to these people in the photo, and did not choose to take action until the conditions were ripe." "The murderer may have known all the victims, which means there is a high possibility that acquaintances committed the crime." Li Le was the first to react and put forward his own opinion.
Han Xu nodded, "We don't rule out this possibility!" "So, what should we do next?" Lao Zhang asked a rare question. Hearing this, Han Xu turned his gaze to the big screen and said slowly, "Of the people in the photo, only Jiang Zihui is still alive, so..." Cheng Zi became interested and interrupted, "I have long disliked this Jiang Zigui. Since he is still alive, could he be the murderer?" Han Xu smiled and said, "The possibility you mentioned is not impossible, but I have been in contact with this barrister. His personality is too old-fashioned and he does not look like a criminal suspect." "Knowing people but not knowing their hearts, who knows what he is like behind his back. The Zhang Hengyi before was also well-dressed in front of others, but worse than a beast behind him." Li Le did not agree with Han Xu's point of view. Han Xu didn't mind, because what Li Le said was reasonable. Some people are used to wearing masks, and you will never know which face they face you with! At this time, Lao Zhang interjected, "Since only Jiang Zi is still alive, let's invite him over. If he is not the murderer, he is likely to be the next victim!" Hit the nail on the head! What Han Xu was about to say was answered by the usually silent Lao Zhang. Sure enough, having an old man in the family is like having a treasure. "Brother Zhang is right. Even if Jiang Zigui is not the murderer, he is likely to be the murderer's next target. So our top priority is to find him and monitor him closely." "Then if he is the murderer, will we alert him?" Li Le couldn't help but ask. Han Xu has also thought about this issue, but protecting the lives of innocent citizens always comes first. What's more, Han Xu himself didn't think Jiang Zigui was the murderer. Deep in his heart, there is a person who is more suspicious. So Han Xu didn't answer Li Le's question, but gave Lao Zhang a look. Lao Zhang understood and moved the slide to the next page.
On the big projection screen, it switched to another very familiar face! "Damn it, isn't this Dr. Wang from Yancheng No. 2 Hospital! Han Xu, what do you mean?" Chengzi once stared face to face with the chief psychiatrist for two hours in the interrogation room. He turned to ashes, and he could recognize it. "That's right, it's Dr. Wang Jichao. His suspicion is greater than that of Jiang Zigui!" Han Xu learned the essence of Wu Laogou and refused to say anything surprising. Seeing everyone's big O-shaped mouths, Han Xu explained helplessly, "In Li Hongwei's case, Wang Jichao has the advantage to turn on the automatic call function on his mobile phone!" Li Le was still shocked when he heard this, but he came back to think about it. "On the night of the incident, Wang Jichao and Li Hongwei drank together, and he drank too much of the deceased. If he took the opportunity to turn on the automatic call function, it would be easy. I said Han Xu, you are so awesome, you can think of all this. " Han Xu waved his hand and continued, "Not only that, Wang Jichao is also a psychiatrist. We can boldly imagine that as early as seven years ago, Wang Jichao had contact with Ye Yeqiong and the nanny Liu Mei, and knew about their relationship..." "Then while treating Ye Qiong for depression, he hinted that Liu Mei would do something to him?" Chengzi caught the key to what Han Xu wanted to say next. "It's just a hypothesis. Investigation and evidence collection are still needed. Wait a moment, Brother Zhang. Please go to the detention center and interrogate Liu Yun and Liu Mei to see if you can get any valuable clues from them." Lao Zhang agreed immediately. In addition to IT, he is also the first-class pre-examination expert in the department. Li Le followed Han Xu's thoughts and added from the side, "If Wang Jichao is the murderer, as a doctor, he has the conditions to figure out the true relationship between Chen Yunlang and Xiao Ya. Then it is very likely that he told Xiao Ya the truth and stimulated Xiao Ya to commit suicide?" "There is a possibility that if Wang Jichao had been paying attention to Xiao Ya, whether through mental arithmetic or not, he might have guessed the true relationship between Xiao Ya and Chen Yunlang, and then done DNA verification to put Xiao Ya to death in disguise." Han Xu agrees with this conjecture. "Then Dr. Wang Jichao Wang is too scary." For the first time in his life, Chengzi felt afraid of a person who had no power to restrain a chicken. Han Xu smiled bitterly and said slowly, "After saying so much, it's actually all speculation. We don't have any evidence at all. It's just that Wang Jichao is more suspicious. There is another question that I haven't been able to figure out." "What's the problem?" Han Xu aroused everyone's curiosity. Is there any problem that he couldn't figure out? "motivation!" Be concise and to the point. When Han Xu said these two words, everyone suddenly realized. If there really is such a murderer, Jiang Zigui, or Wang Jichao is the murderer, what is the motive? There is no love without reason in the world, and there is no hate without reason. The murderer borrowed a knife to kill five people in a row. What was his purpose? His purpose is so clear, there must be a motive, a motive for killing! "Yes, what is the motive for the murder? If Jiang Zigui is the murderer, he knows all the victims. Maybe something happened a long time ago that caused him to hold a grudge. But as for Wang Jichao, we have investigated his social background and interpersonal relationships. Except for Li Hongwei, the deceased in the first case, he had no intersection with the other deceased. So why would he kill someone who had nothing to do with him? "
Li Le's hollow words made everyone present fall into silence again...