Chapter 303: Hi sir, do you have a solution?

The next day, the police station.
"Why? Still not willing to say a word?" Qin Feng went to the interrogation room, leaned against the door, looked at the situation inside, and asked.
"Well. No matter what we said, she didn't give any response, she was so furious!" Xiao Zhangqi patted the table, said frustrated and angry.
Early this morning, Zhou Ze and Xiao Zhang took people to the Starlight Cafe and brought Lu Nianqiu back to the bureau for questioning.
But this has been brought back for three hours. No matter what they ask or say, is it threatening to be hard or persuading to be soft, the other party just doesn't speak.
Lu Nianqiu, sitting at the police station, sat there so dumbly, lowering his head, that there was no eye contact with them.
"Detain her first, apply for a search warrant, and search where she lives." Qin Feng said.
After saying this, Qin Feng looked at Lu Nianqiu and found that she still lowered her head, completely indifferent, as if this matter had nothing to do with her.
Xiao Zhang stood up, walked to the door, and said, "Boss, this is a bit troublesome. We don't know her address, she doesn't say it, and no one knows it. It is expected that the news will be released for the citizens to help."
"Well, how is a solitary? Hermit?" Qin Feng raised an eyebrow and asked, "how about her family? Friends?"
"Her parents have divorced long ago, and her parents feel that she has been alive without boys and girls, and do not want to recognize the son, so she does not ask her. She was brought up by her grandparents since she was a child. , She rarely went home and said nothing to her family. Her grandparents didn't know where she was now and what she was doing. She was very lonely and had no friends. "Xiao Zhang will learn the news Said.
"Look through her call records, chat records, and find her boyfriend." Qin Feng said. "Don't colleagues say he will pick her up from work? I should know where I live."
"Um." Xiao Zhang nodded and should get off.
Such a negative confrontation, and no mood swings at all, even a poor criminal suspect who had little news about her, he saw this for the first time, giving him a feeling that the dog bit the hedgehog and could not lower his mouth.
It's just irritability flying.
It is indeed a perverted murderer, shit, this psychological quality is not generally tough.
………………
The interrogation of Lu Nianqiu here has temporarily fallen into a stagnant phase. On the other hand, in investigating Li Mengman's case, Hu Zhiyong has found too many things, making it more difficult for this case to target the criminal suspect.
In the afternoon, Hu Zhiyong returned to the bureau. After sitting down, he took a sip of water and said with emotion,
"Boss, this Li Mengman is just a fighter in the midst of a smash. Her private life, the complexity and vain make me astounded. I had with her and there were more than a dozen men who had emotional disputes. I asked the past, she said everything, cursed her, cursed her, and sued her for cheating. You see, these are the information of those men, and the chat records of Li Mengman and them What."
As a result, Hu Zhiyong replaced Qin Feng with his information, and Qin Feng couldn't help raising his eyebrows.
"Then you can find out who she was with on the night she died? Where is it again?" Qin Feng said.
"Well, this is even more exciting!" Hu Zhiyong said this, his excited eyes brightened, and said, "Boss, that night, she was not alone, but several men and women, among them These two men, guess what they are doing? Hehe ... "
Speaking of this, Hu Zhiyong winked at Qin Feng and smiled wretchedly.
"Look at your cheapness." Qin Feng felt uncomfortable, and asked lazily, "how? Is it sex, partying?"
"Well. Almost, but people call it very professionally." Hu Zhiyong said, "At first they didn't say what they were doing that night. I threatened them to say that there would be homicide if they didn't say it. Before they bluffed them and told the truth. "
"Who does Li Mengman play as?" Qin Feng asked.
"This person, called Wang Dawei, is a real estate agent. He has some money and has known Li Mengman for more than a year. It is said that he often plays this way." Hu Zhiyong opened the materials and pointed.
"By the way, they said that Li Mengman was halfway through the game, and after a phone call, he left in a hurry. The time was around 1 am." Hu Zhiyong said again.
"A phone call?" Qin Feng tapped the table with his finger, and thoughtfully, "Just playing halfway, leaving so hurriedly? Explain that this phone call is important. Who made it, did you find it?"
"A number was found. The name of the registered owner was Wang Wen, but now he called it and said it was an empty number. Ask the mobile worker to say such a number. It is estimated that the caller is not this either It's called Wang Wen. "Hu Zhiyong spread his hand, saying that the clue was probably broken.
"Those who were with her have said what Li Mengman said at the time, and how he looked?" Qin Feng frowned and asked.
"Yes, yes, yes. At the time, they were very hilarious, disturbed, and of course annoyed. And Li Mengman looked very panicked and caught their attention. They said that when she answered the phone, she said that she would arrive immediately and advised the other Don't be angry, the attitude is very low, it is obvious that you are courting each other, and after a while, you hurried away. "Hu Zhiyong said.
"Mysterious phone, mysterious man ... a husband who lives in fantasy, and a bunch of messy , this woman is wonderful enough to live ..." Qin Feng leaned back, rubbing his forehead, Said silently.
Judging from the situation at the scene, the murderer apparently wanted to disguise himself as the three previous murders and blame him on the other side, which shows that he is not stupid, and may have planned this already.
Also, according to Xia Liang's guess, this murderer has caused great damage to Li Mengman's body and should be resentful to her.
Killing her is revenge and venting anger, indicating that the possibility of killing for love is relatively high.
This kind of homicide is not a serial abnormal killing, but there are no specific patterns and rules to find, but only from the perspective of motivation and interpersonal relationships.
And precisely, this woman's complicated life circle has expanded their goals of suspicion again and again, making it more difficult for them to solve the case.
Just then, Qin Feng's cell phone rang.
"Boss, that Zhang Yongliang cut his wrist and committed suicide!" Xiao Zhao slightly anxiously heard from the phone.