Coupled with Wen Yan's analysis of the heart-digging case, we now have more reason to believe that this series of cases is an imitation of Shang Minghua. Although the murderer's modus operandi has changed, his criminal psychology has not changed. ”

"That's right." Hearing this, Wen Yan couldn't help but glance at Xu Sa appreciatively, "Anyone's behavior is regular, the murderer is also a human being, and even the murderer's thoughts are more persistent than most people, so in their behavior, we can't just look at the surface, but analyze it at a deeper level." ”

"Officer Wen, don't look at me like that, it's normal for me to say these things." The corners of Xu Sa's mouth hooked up a smug arc, "Back then, my teachers of criminal psychology said that it was a pity for me to be a policeman, and I should study psychology." ”

Su Tong glanced at Xu Sa speechlessly, if it weren't for so many people watching here, she really wanted to ask Xu Sa which of his teachers said it.

Su Qing glanced at Xu Sa and didn't speak, but the expression on her face was also quite distrustful.

"Ahem, that boss, let's get down to business." Chen Hui coughed dryly and pointed to the three names on the big screen, "Qin Jun, four years ago, he worked as a security guard in the Sunshine Welfare Institute, and he served for one year, and later it was said that because of the conflict with the surrounding gangsters, he beat people into vegetative people, and the Sunshine Welfare Institute considered that Qin Jun's influence on the children was not good, so he dismissed the people." ”

"After that, the second person who succeeded Qin Jun was Zheng Hao." Chen Hui pointed to the second, slightly younger face, "This Zheng Hao is said to have been introduced to the dean by Shang Minghua. ”

"And what was he fired for?" Su Qing looked at Zheng Hao's time history, "Won't there be another conflict with the gangsters outside?" ”

"Zheng Hao is not." Chen Hui shook his head solemnly, "The life teachers who are in charge of the children's lives have found that Zheng Hao has over-the-bounded behavior towards the children. ”

Everyone is silent, because the children in the orphanage have no parents since they were young, so their self-reliance is very strong, but correspondingly, a lot of knowledge is not understood, and it is easy to suffer.

"The third, Zhao Jiaguo. Needless to say, he worked as a janitor in the orphanage for two years, during which time he behaved well and did not commit any wrongdoing. But a month ago, he abruptly resigned. ”

"A month ago?" Xu Sa raised his eyebrows, wasn't that just when Shang Minghua started committing crimes?

"That's right, that's when Shang Minghua committed his first case." Chen Hui directly said Xu Sa's association, "Time is too coincidental, so I included him in the scope of suspicion." The above are the results of my investigation with Xiao He today. ”

"Hmm." Xu Sa picked up the information in his hand and made a gesture to get up, but before he could move, he was stopped by Su Tong on the side.

Su Tong snatched the information in his hand, "Let me tell you, anyway, the two of us are investigating together, you just sit." After speaking, he didn't look at everyone's eyes, and walked to the center with his head buried.

"Team Xu and I did an analysis of the place where the murderer threw the body, according to the previous speculation, the murderer should be a thoughtful person, whether it is the way of killing, the disposal of the body after the killing, and the disposal of the body, he has made a detailed plan. But this time, the murderer chose the lake where many people passed by......"

Su Tong said the conclusion he and Xu Sa came to when they were by the lake, "So, I think it is necessary to conduct an investigation of the park staff, and anyone who has been in the park for a long time for work reasons cannot be let go." ”

"I appeared in the park for work, and it was still at ......night," Zhou Li muttered Su Tong's words, and then slammed the table as if she had thought of something, "Isn't it security guard!" ”

"The last time I went to the site, I heard people mention that because the park is open 24 hours a day, there are security patrols every two hours at night. After the last incident, it seems that the number of people patrolling at night has been increased on the part of the park. ”

"That's right! I remembered it too! Li Hua's eyes lit up, "The last time I went to the scene of the crime, I saw that there were electric cars like sightseeing cars parked in many corners of the park. I asked a lot of questions, and they said they were patrolling the park at night! ”

Su Tong subconsciously glanced at Xu Sa and Xu Sa, is this right? Why did she think it wasn't that simple?

"So what are you waiting for, check if these three people have worked in the park since they resigned from that welfare home." Su Qing stood up violently and said to He Xingchen quickly.

He Xingchen was already tapping on the keyboard when Li Hua proposed that possibility, and when Su Qing's voice fell, his action of tapping the keyboard just stopped.

"Found it!" He Xingchen completely lost his usual timid appearance at this time, his eyes flashed, just like his name, "Among the three people, two people have served in the park, and one of them is still in office, Zheng Hao and Zhao Jiaguo. ”

"I'm going to get the people back at once!" Su Qing pushed the chair and was about to go out.

"Wait!" Wen Yan, who had been silent, spoke, "Su Qing, you are here to assist the investigation of the serious crime team, don't reverse the priorities." ”

From just now, Su Qing ignored Xu Sa again and again, if it was someone else, Wen Yan really wouldn't care.

But Su Qing is his hair small, if Su Qing provokes Xu Sa, it will definitely not be Xu Sa who suffers in the end.

Su Qing paused for a moment, and replied angrily, "What's wrong with me wanting to catch the prisoner early?" Could it be that you are afraid that I will rob you of the credit of your serious crime team? Don't worry, as you said, I'm just here to assist in the case, and even if the case is solved in the end, the credit won't be credited to me. ”

She's not stupid, what Wen Yan meant by opening his mouth to stop her, she understood.

But she just couldn't stand Wen Yan caring about her like this after rejecting her so cruelly.

"Su Qing!" Wen Yan frowned, faintly angry.

"Miss Su didn't do anything wrong." Xu Sa knocked on the table with his fingers, interrupting the conversation between the two, "There is a suspect in the case, so naturally we have to bring the person back for investigation as soon as possible. It's just that Miss Su is abroad all the year round, and she definitely doesn't know some of the ways in which our serious crime team handles cases, so let Li Hua go with you, and multiple people will have more strength. ”

As he spoke, Xu Sa glanced at Li Hua.

Li Hua understood, and immediately got up with a smile, "Officer Su, I'll go with you, it just so happens that I want to ask you about your experience in handling cases abroad!" ”