crime profiler in the dark

Bai Haolin was a little relieved, one department was an elite department after all, they had basically grasped the key points of the case, it would be a matter of time before Zhou Chengzu was brought to justice, and Bai Haolin had more concerns.

Now it seems that Zhou Chengzu is not a "voluntary policeman" in all likelihood, and the "killer rules" left to him by the "voluntary policeman" before are actually implying that he was used by Zhou Chengzu.

So how did the "volunteer police" know that Zhou Chengzu was a forger?And who is he?

Bai Haolin frowned, and when he was thinking hard, Yi Yunzhao's voice sounded from behind him:

"Doctor Bai."

"Huh?" Bai Haolin turned around, "Yun Zhao, what's the matter?"

"What happened before..." Yi Yunzhao was a little hard to say, his eyelids drooped, as if he was thinking about what to say.

"What's the matter? I've already forgotten." Bai Haolin asked with a smile.

"Resentful spirits kill people. Looking back now, I realize how ridiculous my thoughts were at that time." Yi Yunzhao smiled awkwardly, "You are right, there is something wrong with my way of thinking, because of what happened before, I always It’s thinking about supernormal events.”

"Yun Zhao, in fact, you are very smart and have strong observation skills. You can get close to the truth every time. These are your talents. You just need to think calmly before drawing conclusions," Bai Haolin said, "But since you I already know the crux of the matter, so I don’t need to be wordy, I believe you will overcome it!”

"Thank you." Yi Yunzhao said softly.

"You're welcome!" Bai Haolin smiled and patted him on the shoulder.

After another two days of investigation, one area basically focused on three people including Zhou Chengzu. The police went to Zhou Chengzu's home to question his wife. Although they did not get any useful information, Zhou Chengzu felt unprecedented pressure and fear. , now he has become more sensitive and suspicious.

All of this was seen by Bai Haolin, he knew that Zhou Chengzu was on the verge of collapse, and in order to get rid of the crime, he was very likely to forge another case.

However, Bai Haolin has overturned his previous deduction and expanded the scope of suspicion of "volunteer police" to the entire support department again. Bai Haolin knows that he is also monitoring Zhou Chengzu somewhere, but now Zhou Chengzu is still unaware.

This morning, just after seven o'clock, Bai Haolin's cell phone rang suddenly.

Bai Haolin picked up the phone with sleepy eyes and found that it was opened by the police station. He answered the phone:

"Hey?"

"Doctor Bai, there is a new corpse!" Superintendent Zheng called.

"I'll be right there." Bai Haolin lost all sleepiness immediately.

When Bai Haolin arrived at the forensic evidence department, Superintendent Zheng was already there, and Liu Jiajie had just finished the autopsy:

"The cause of death was cutting the throat. The murderer's method was clean and neat. The deceased hardly felt any pain. Apart from this, there were no other injuries on the deceased's body."

"Glutton." Superintendent Zheng read the words on the note in a low voice.

"Superintendent Zheng, what's going on?" Bai Haolin asked.

"At six o'clock this morning, two old men doing morning exercises in Beilou Street found the deceased. The deceased was a homeless man. Before he died, he had a full meal and then his throat was cut. The time of death is estimated to be between three and four in the morning. between."

"That is to say, someone bought him food, and then killed him while he was not paying attention?" Bai Haolin frowned, who in this world would have trouble with a homeless man?

"Actually, I think the murderer has a certain medical background." Liu Jiajie pointed to the bloodstain on the throat of the deceased. "Many people know how to cut their throats, but they don't know how to cut their throats. But this one is different," he said while cutting the deceased's head. Turning his head obliquely to the right, "Look, the arteries are completely exposed. The murderer should have stood behind the deceased and cut them cleanly. The blood did not splash on him at all."

"Who would let others stand behind him and expose his throat? The murderer must have drugged the food!" Superintendent Zheng concluded.

"I have already sent the deceased's blood sample to the Toxicology Office," Liu Jiajie said.

Leaving the forensic evidence department, Superintendent Zheng said to Bai Haolin with a gloomy expression:

"Doctor Bai, none of the three suspects is involved in this case. We have found the wrong person."