Li Qin walked up to the female victim and introduced, "Ren Lingling, this is Captain Han of the Second Squadron of our Municipal Criminal Investigation Brigade, I want to know something about the situation with you." ”

Ren Lingling slowly raised her head, her eyes were already swollen from crying, and she choked up, "Captain Han, have you caught the murderer of my boyfriend?"

This question made Han Bin a little speechless, the suspect had already run away, you, as the only eyewitness, haven't made a record for you yet, where can I find the murderer?

Even if Holmes was alive, he had to understand the situation first.

Considering that the other party was stimulated and his mental state was not very good, Han Bin still said softly, "I just took over the case and am still investigating, in order to learn more about the clues of the murderer, we want to make a record for you first." ”

Ren Lingling pursed her lips and didn't speak.

"How are you doing now? Can you take notes?"

Ren Lingling nodded slightly.

Han Bin thought for a while and said, "Miss Ren, please introduce what happened first." ”

Ren Lingling was silent for a moment and said, "My name is Ren Lingling, and my boyfriend's name is Ma Jinlu." We are students at the Kotodo Business School, and we both rented a house outside to live in. He went out last night on business, and I was home alone. Afterward...... The killer broke in, he bullied me, and when I woke up, I found my boyfriend lying on the ground covered in blood......"

"I was so scared, how could this happen to me, we both said that we would get married after graduation, but ...... He's dead. ”

Han Bin opened his mouth and asked, "How many murderers are there?"

"I saw one. ”

"Remember the murderer's looks and features?"

Ren Lingling shook her head, "I was waiting for my boyfriend to come back, and I was a little sleepy after waiting, and I was ready to go to bed first." Only one wall lamp remained, and the light was not very good. And the murderer was wearing stockings on his head, so I couldn't see what he looked like. ”

"Where's the clothes?"

"I was wearing a black T-shirt on the top, the ordinary kind, and a pair of pants underneath, I can't remember what they were. ”

"What about height?"

"I don't remember exactly, I was terrified. ”

"Recall carefully. ”

"It's about the same height as my boyfriend, about 1.8 meters. ”

"How did the killer get into the house?"

Ren Lingling's voice was a little flustered, "I don't know, when I heard the movement, he had already entered the house." ”

Li Qin said, "Miss Ren, I know it will be uncomfortable for you to relive the incident, but you are the only eyewitness at the scene, and only you can help us catch the suspect." ”

Ren Lingling was silent for a while, "I was in a daze, and I didn't hear the door, but I vaguely heard a sound, like the sound of opening a window." ”

The suspect most likely came in through the window, similar to what Han Bin saw from the scene.

"Didn't you hear anything when Ma Jinlu died?"

"I was knocked out by that bad guy and I didn't know anything. ”

"Why did Makin Road come back so late that night?

"That's not usually the case, he said he had something to do at school and had to come back later. I asked what was going on, and he wouldn't say, but he didn't say that I knew it, either going out for a drink, or just playing games together, what else could it be?"

"Do you have any other memories of the murderer?"

Ren Lingling shook her head again.

Han Bin changed the question, "Then describe the scene after you wake up." ”

"I woke up...... I found myself lying on the bed, my clothes were broken, and I was also ......," Ren Lingling cried as she said.

Li Qin handed her a few tissues.

Ren Lingling wiped her tears and took a deep breath, "I found a coat to put on, and when I walked out of the bedroom with courage, I saw a person lying on the ground covered in blood, and I was terrified...... Later, I realized that it was my boyfriend. ”

"I ran over and grabbed his head and found that he was out of breath...... I called the police. ”

"Then I was taken to the hospital. ”

Han Bin asked, "After you woke up, did you touch the things in the house or clean up anything?"

"No, I was so stupid that I couldn't care about anything. ”

"What time did the killer enter your house?"

"It must have been ten o'clock. ”

"When did you report the crime?"

"It seems to be past eleven o'clock. ”

Han Bin made a note in his notebook, "Since you two are students, why don't you live in the school, but rent a house outside?"

"It's my boyfriend's idea. ”

"What's missing in your house?"

Ren Lingling shook her head and said, "I don't know, I was scared stupid at the time, and I didn't care about these at all." ”

"Do you have any valuables in your house?"

"There were more than a thousand cash, and a gold necklace of mine, and a cell phone, and nothing else. ”

"When you came into contact with the murderer, did you resist and leave some scars on the other party?"

Ren Lingling bit her lip, "He has a knife in his hand, I didn't dare to resist." ”

"What kind of knife?"

Ren Lingling recalled, "It was a sharp knife, the blade was more than ten centimeters long, and it looked like a fruit knife. ”

"Do you two go back to the rented house every day?"

"I don't know, sometimes I live at the school. ”

"Anything unusual happened before?"

"Nope. ”

"Do you have any suspicions about the murderer?"

"Nope. I was still a student, so I never thought this would happen. I don't even know how I'm going to live in the future. Ren Lingling said and cried again.

Han Bin asked again, Ren Lingling just cried and shook her head, and her emotions were a little broken.

Helpless, Han Bin could only get out of the house first.

The three of them came out of the house, and Li Qin proposed, "Team Han, do you want to inform Ren Lingling's family, she is in a very bad mood, I'm afraid she won't be able to think about it." ”

"Yes, but before her family comes, you should keep an eye on it. ”

"Team Han, her current injury is no longer serious, and staying in the hospital is not a problem, do you see if I take her to school or go to the hotel to open a room. ”

"It's up to her personal wishes. Han Bin said a few more words, and then returned to the city bureau with Bao Xing.

Li Qin still stayed to take care of Ren Lingling.

On the way back, Han Bin sat in the co-pilot's seat and frowned and pondered.

Bao Xing asked, "Team Han, what do you want?"

"I'm wondering what the murderer's purpose is—theft, strengthening, or murder?"

From the situation at the scene, it is speculated that the murderer is likely to be a burglary, which has evolved into a strong and murderous person.

However, judging from the injuries on the deceased's body, the murderer was going to kill the other party, and according to Ren Lingling, the murderer was wearing a mask and the light was dim, and she didn't see the murderer's appearance and features clearly.

It stands to reason that if it was just a theft, the murderer only needed to stab Ma Jinlu and wound him, and there was no need to stab the other party several times in a row.

If murder is the murderer's fundamental purpose, then the traces of the theft at the scene may have been deliberately left by the murderer in order to confuse the police and hide the real motive.

Generally speaking, if a person wants to cause a person to die, the two people should know each other to have such a great grudge.