crime profiler in the dark

"Knock knock knock" when Bai Haolin was thinking, there was a knock on the door.

"Please come in." Bai Haolin responded.

"Doctor Bai, Superintendent Li asked me to come to you." As Bai Haolin expected, it was Yi Yunzhao who came.

"Please sit down." Bai Haolin stood up and sat down after he sat down, "Did Superintendent Li tell you what's going on?"

"It's very vague." Yi Yunzhao replied.

Bai Haolin noticed that when he answered, his eyes that were staring at him suddenly lowered. This was a sign of careful thinking. He knew that Yi Yunzhao was hiding something from him. To be precise, he was testing himself. There have been many contacts, but Yi Yunzhao still has not let go of his guard against him, but compared to when he first met, his attitude is much more easy-going.

"This may be a serial murder case," Bai Haolin told the whole story. He felt that since they want to cooperate, they should trust each other. "The murderer used two completely different methods to hurt the two. The note left in the victim's mouth." He said roughly the ins and outs of the matter, and then emphasized, "Yun Zhao, these two cases are ordinary cases, please think in an ordinary way."

"I understand," Yi Yunzhao said solemnly, "Doctor Bai, I'll go back to the scene of the crime and have a look. I'll contact you if I have any news."

"Okay, I'll talk to the forensic doctors again." Seeing that Yi Yunzhao didn't speak as shockingly as before, Bai Haolin was relieved.

Bai Haolin and Yi Yunzhao left the office together. He came to the forensic office and told Zhou Chengzu and Fan Guomao about the progress of the matter.

"Yi Yunzhao?" Zhou Chengzu had heard the rumors about him, and his tone was somewhat suspicious.

"I have been in contact with him a few times, and he is not as neurotic as the rumors say, but has some psychological shadows, but he is gradually recovering now," Bai Haolin said, "And he is smart and studious, and his tenacity and patience are very human. , I believe he is capable of handling it."

"That's good." Zhou Chengzu seemed relieved, but sitting on the chair, he crossed his feet slightly, which was a sign of uneasiness.

Bai Haolin saw it, but felt strange why Zhou Chengzu felt uneasy about this, was he worried that he would not be able to solve the case?Mission killers shouldn't worry about the police's inaction, right?Or does he have other plans?

"This is only the second case. I believe there will be a third case soon." Fan Guomao said.

"Although I want to be optimistic, I can only agree with Dr. Fan's point of view. This is just the beginning." Zhou Chengzu said seriously.

Bai Haolin also agrees with this. Once a serial killer finds the thrill of killing, it is difficult to stop.The only thing that is beneficial to them now is time. Serial killers have a time cycle for committing crimes. If they are satisfied in a short period of time, he will not kill for the time being. Judging from the time interval between the previous two cases, there should be two days left.

In the afternoon, Yi Yunzhao came back from the two crime scenes. He didn't have time to go back to the fifth place, so he went straight to Bai Haolin's office. He pushed the door open without even knocking:

"Doctor Bai, we have a clue!!"

Bai Haolin, who was giving psychological counseling to another police officer, had to interrupt him:

"Yun Zhao, I have something to do right now, I'll find you when I'm done."

"Okay." Yi Yunzhao withdrew apologetically.

About half an hour later, Bai Haolin sent away the police officers who came for psychological counseling, and also found Yi Yunzhao, but he did not inform Zhou Chengzu.

"How is the investigation, Yun Zhao?" Bai Haolin asked while offering him a glass of water.

"There are suspects in both cases. Let me talk about the second case first. The deceased was a gangster. Because of the issue of collecting protection fees, he had a dispute with two other gangsters. Someone saw the three of them at the scene of the crime on the day of the incident. Fighting, I originally wanted to bring those two gangsters back for questioning, but I can't find them anymore, and I have already sent a notice to the patrol department;" Yi Yunzhao said briefly, "The first one is much more complicated, whether it is the scene or the deceased. The testimonies of family members and friends all indicated that the possibility of suicide was very high, but since this was a serial murder case, the possibility of suicide was ruled out, so I talked to the wife of the deceased, and she did come back at the time of the incident. In addition to her parents, there are four other neighbors who testified in her natal family, so the possibility of collusion is unlikely, when I asked who had the key, guess what she said?"

"How to say?" Bai Haolin was a little nervous, he was worried that Yi Yunzhao would reason about mysterious phenomena.

"Only the two of them have the key, and the deceased's one was found on him, which means that this is a perfect secret room!" Yi Yunzhao suddenly became excited, "I always thought that only novels and TV dramas could be used for secret room murders. Yes, I didn’t expect it to happen!!”

Fortunately, killing people in a secret room is much more reliable than killing people with superpowers.Bai Haolin heaved a sigh of relief.