Chapter 78 Couple Butcher: Testing Love?

Being stimulated by Sun Guangtian, everyone's enthusiasm for solving the case has increased.

Fang Rui reopened a case analysis meeting and distributed the information brought from Linzhou to everyone.

Many details of the case files they saw before were not clear, and this file has a more detailed investigation process.

"Boss, the two couples in Linzhou also opened a social account to show their love." Xiao Zhang was surprised, "But they have few fans and the video playback volume is not high."

"But the first couple of victims are very old, and the murderer should not be able to contact them through the Internet." Xiao Li said.

"Lin Sen, can you make a criminal profile of the murderer now?" Fang Rui asked.

Lin Sen closed the folder and looked at Mu Mian: "Forensic Doctor Mu, is there a difference in the intensity of the electric shocks received by the two victims?"

"Yes. The male victim should have only received one electric shock, but the intensity of the electric shock was extremely high, causing his heart to stop; but the female victim was the opposite, she received multiple electric shocks, each shock was not very strong, but it still affected her organs, causing her organs to fail." Mu Mian explained.

"I suspect he is doing a test." Lin Sen analyzed, "He may want to test the love of these victims, and the electric shock is their punishment for not passing the test."

After Lin Sen finished speaking, everyone was silent.

"Isn't it similar to a lie test? If you lie, you will be shocked, and if you don't lie, you won't be shocked?" Xiao Zhang guessed, "That's not right, why did the male victim only receive one electric shock, but the intensity was the highest?"

"The intensity of the electric shock may be a variable. He may have set up a ladder of electric shock intensity, and different behavioral results correspond to different electric shock intensities." Mu Mian said, "It's like doing an experiment. For example, Milgram's obedience experiment used electric shock intensity as a variable. I suspect he is plagiarizing this classic psychological experimental logic."

Mu Mian's words reminded Lin Sen, and he frowned and said, "The common point of these three couples is that they are all very loving couples; but their ages, marital status, and educational backgrounds are very different. There are even same-sex couples. He seems to be collecting different types of couples."

Fang Rui asked, "Then why is he testing their love? Does he want to prove the existence of love, or does he want to prove that love does not exist?"

Lin Sen shrugged helplessly, "I can't answer these questions at the moment."

"Did the murderer design a device similar to a lie detector? He used this device to test those couples. Those couples did not pass his test, so they all died." Fang Rui guessed. "

Not necessarily all of them failed. Do you still remember the deceased named Tian Xin? She was stabbed to death." Lin Sen analyzed, "I suspect she passed the murderer's test. But for some reason, the murderer still did not let her go."

Although the murderer's motive for committing the crime was preliminarily analyzed, they still had no idea about how to catch the murderer.

Fang Rui remembered that Mu Mian's hacker friend found out that the computer used to build the website was from the computer room, so could the murderer be a computer-related major?

Another case occurred in Linzhou, while this case occurred in Jiangzhou. This can also be inferred that the murderer may have had a job transfer in the past two years.

The transfer of faculty and staff at Jiangzhou University is relatively rare, and the school quickly provided a list that met Fang Rui's requirements. There are more than a dozen people on the list. Although there are not many, it is still very troublesome to check.

Fang Rui quickly set his sights on a person: Zhou Junwei. He is a lecturer in computer science. A year ago, he resigned from the neighboring Linzhou Institute of Technology and joined Jiangzhou University. He is 31 years old this year and currently lives alone.

Coincidentally, he asked for a long vacation from the school during the week of the incident, on the grounds of attending a friend's wedding.

Fang Rui and Xiao Zhang went to Jiangzhou University again. Zhou Junwei had classes in the morning, and he taught VB courses to freshmen. Fang Rui and Xiao Zhang sat in the back row to listen to his lecture.

Zhou Junwei was wearing a blue and black plaid shirt. His hair was a little long, half covering his eyes, making him look listless. He had a stern face and a flat voice while lecturing, which made people feel drowsy.

The students in the classroom were either playing with their phones or chatting. Almost no one listened to his lecture. Zhou Junwei didn't seem to care. He was like a robot, talking about boring knowledge on his own.

After class, Fang Rui called Zhou Junwei: "Teacher Zhou."

Zhou Junwei turned around and saw Fang Rui, his eyes were full of emotion. He asked: "You are not my student, are you? Is there something wrong?" "

We are from the Municipal Bureau," Xiao Zhang showed his ID, "We have something to ask you."

"Okay, you guys go ahead."

"Teacher Zhou, is it complicated to create a website?"

"It depends on what your website needs. If it is a simple website, a freshman can create it, it is quite simple."

"Where were you last Wednesday, October 20th?" Fang Rui asked.

"Why are you asking me this question? This is my privacy, you are not qualified to ask, right?" Zhou Junwei looked at Fang Rui warily.

"We found a fraudulent website, and I suspect it has something to do with you, because the IP detected is your office computer. So please cooperate with our investigation." Fang Rui lied and didn't tell him the real reason.

"I don't have time to do these things. From October 22nd to 30th, I took a leave and went to a city in the north to attend my friend's wedding. His wedding happened to be on the 20th." Zhou Junwei said, "If you don't believe it, you can go and investigate. It should be someone who touched the computer in my office. My office has surveillance, you can go and investigate."

Fang Rui and Xiao Zhang looked at each other. Could it be such a coincidence that he just left Jiangzhou City during the time of the crime?

Xiao Zhang looked at Zhou Junwei carefully for a while, and then he suddenly reached out to Zhou Junwei. Zhou Junwei seemed to be startled and stepped back quickly. If it weren't for the podium behind him blocking him, he would have almost fallen.

"Oh, Teacher Zhou, there is a bug on your clothes," Xiao Zhang grabbed a small flying insect from his shoulder and crushed the bug to death, "I've caught it for you."

"...Thank you."

After leaving the classroom, Xiao Zhang muttered, "Boss, that Zhou Junwei is so weird, he's a grown man, but he has pierced ears."

"Is it weird? Aren't there a lot of men with pierced ears now? This is nothing special!"

"He also sprays perfume! Just now I wanted to touch his shoulder, and he reacted so strongly," Xiao Zhang thought for a while and still expressed his guess, "This Zhou Junwei can't be a homosexual, right? I have a cousin who is gay, and he is a bit like him."

"It's possible. But it has nothing to do with our case." Fang Rui said, "Let's investigate his alibi first."

"Okay."

According to Zhou Junwei's ID information, they found out that Zhou Junwei flew to Dongcheng in the north at 7 a.m. on the 22nd, and then returned to Jiangzhou on a flight at 10 p.m. on the 29th. During this period, his ID card did not buy other tickets. Dongcheng

is more than 2,000 kilometers away from Jiangzhou, which is a long distance. It is not realistic for him to drive or take a taxi to and from.

Fang Rui also contacted Zhou Junwei's friend, who said that Zhou Junwei stayed in Dongcheng during that period and did not leave. The hotel he stayed in can also prove that he lived in Dongcheng for several days.

"Boss, it seems that this clue is broken." Xiao Zhang sighed, "His alibi is too sufficient."

"It's okay, we have at least ruled out one option." Fang Rui still felt that Zhou Junwei was suspicious, but he had no evidence. So he decided to adjust the direction of his investigation.