"Don't worry, Officer Xu, I'm fine, look at that man. Qiu Lan pursed her red lips, and dense fine sweat appeared on her forehead, which quietly slid down her fair cheeks.

"Just now, I saw him by accident, and suddenly remembered yesterday at the second crime scene, that is, the place where the injured were found, do you remember?" she frowned and spoke slowly, "At that time, a board cart fell in front of us, and he pushed it. ”

Yesterday's pallet car?

Under Qiu Lan's reminder, Xu Chengyan remembered the scene yesterday, there was indeed such a thing, he pursed his lips, nodded slightly, and echoed in a low voice: "I remember, it was him at that time." ”

"But how can you be sure that he has something to do with the murder?" he stared at the man in front of him in bewilderment, his voice mixed with a hint of doubt.

"You pull down the white glove of his right hand and take a look. Qiu Lan's eyes sank, and her expression was solemn.

Hearing her words, Xu Chengyan immediately turned his head to stare at the man who was pressed to the ground, and ordered coldly: "Zhigao, pull down the white glove of his right hand." ”

"Yes. Zhigao, a police officer of the Serious Crime Team, nodded solemnly and grabbed his white-threaded gloves.

The mutilated little finger came into view.

"His little finger was mutilated, like one of the murderers. Xu Chengyan stared at the fingers covered by the white gloves, his eyes sank, and the doubts in his heart were clear.

"Yes, and he is almost one hundred and sixty-five centimeters tall, and I have reason to believe that he is the murderer of the rape and murderer. Qiu Lan stared at the man silently, slowly twitching her thin lips.

At this moment, Xiao Cong, who looked hurried, strode over with a box and said softly: "Officer Xu, you go and see the situation over there first, and I'll treat the wound for Dr. Qiu." ”

"Okay, then I'll trouble you. Xu Chengyan glanced at the pale Qiu Lan with concern, and a touch of distress flashed in his bright eyes.

Xiao Cong took out iodine wine, hydrogen peroxide, and a clean cotton cloth to clean the wound on Qiu Lan's neck, fortunately, the wound was not deep, but the blade friction cut through a few shallow wounds, just because there was a lot of bleeding, and she was in the menstrual period, so her mental state was a little bad.

After taking care of the wound, Xiao Cong carefully helped Qiu Lan to stand up.

"Satoshi, thank you, I'm fine, let's go see that person. Qiu Lan frowned, and walked to the man's side with a look of worry and worry.

Just now, a colleague from the Serious Crime Team had already handcuffed his hands and taken him to a nearby courtyard, because this man was in a very bad mental state now, so he would not return to the police station for the time being, but went directly to the detention ward.

"Officer Xu, how is it?" Qiu Lan walked to Xu Chengyan's side and asked softly.

"No way, I didn't ask anything. He shook his head helplessly and glanced at the person next to him.

Following his line of sight, Qiu Lan also fixed her gaze on the man.

"Kiki, Kiki, don't be afraid, don't be afraid, Daddy is here, Daddy protects you. He lowered his eyes, stared vacantly at the rocks on the ground, and muttered incessantly.

Listening to his low muttering, Qiu Lan remembered some of the words he had just said.

"Kiki was killed, she was killed by that woman, so I was right to kill her, to do the right thing for heaven. Qiu Lan narrowed her eyes and repeated those words in a low voice.

And Xu Chengyan, who was standing on the side, couldn't help but be a little puzzled when he heard her muttering, "Doctor Qiu, what are you talking about?"

"I'm talking about what he just said in my ear, and I think it's suspicious. Qiu Lan twisted her brows, thinking carefully about his words, and couldn't help but feel a little frightened.

She was beaten to death by her, so I killed her.

Is there any secret in this man's body?

If Kiki is killed, and this man kills the person who killed Kiki, then according to his mental state, he will not report the crime, then it means.

There are still two bodies here that have not been found?

The horror spread to Qiu Lan's body little by little, all the hairs were shivering, and the pain on her neck was also indifferent at this moment.

"Officer Xu, I think we're going to go to the man's house to have a look, I suspect it's not that simple. She took a deep breath, and there was a hint of coldness and chill in her eyes.

Although Xu Chengyan didn't understand what Qiu Lan meant, he firmly believed that she must have a reason to do so.

"Doctor Qiu, my colleague from the Serious Crime Team has already asked just now, this man lives in a room fifty meters below, let's go. He pursed his lips and nodded slightly.

About three minutes later, Qiu Lan, Xu Chengyan and colleagues from the forensic department came to a dilapidated and dilapidated courtyard, the gate of which was rusty and dusty, and the outer walls of the two houses had fallen off and were in tatters.

Since there was no way to get close to the man and find the key, colleagues in the Forensic Identification Division directly used coercive means to break the outer lock of the door and the lock of the room.

As soon as I opened the door to the room, a foul smell came out.

The situation in the house was a mess, there were no small feet, pots and pans, dirty clothes, bed sheets, and garbage were piled up in the room.

When colleagues in the Forensic Division saw the scene in front of them, they couldn't help but gasp, because it was not easy to collect evidence related to the case in such a place.

However, the forensic person is meant to rise to the challenge.

Several colleagues from the forensic department did not hesitate and slowly walked into the room, while Qiu Lan, who was standing on the side, was carefully examining the things in the room.

Suddenly, several small white bottles caught her eye.

She pinched her nose, walked through all the clutter, walked over in small steps, picked up the bottle on the table, and a few big words came into her eyes.

"Chlorpromazine hydrochloride tablets, which are typical drugs for antipsychotic disorders. Qiu Lan walked outside with the bottle and handed the things in her hand to Xu Chengyan, "Sure enough, I have a mental illness." ”

And this medicine can also explain why he started out as a normal mind, but then he suddenly became ill. She pursed her lips, her face heavy.

"I suspect that he will take medicine regularly, but after receiving a certain amount of stimulation, it has caused the current situation, and the stimulus should be that I suddenly stopped him, and it is related to the murder. ”

"Now the evidence is pointing to him step by step, but Doctor Qiu, you are in such a hurry to let us come, it shouldn't be this reason. Xu Chengyan frowned and sighed softly.

"Of course not. Qiu Lan lowered her eyes, a trace of strangeness flashed in her eyes, and the already slightly frowning eyebrows on her forehead seemed to wrinkle closer.

She wasn't sure if the man's words were true, but medically speaking, what a man with mental illness kept reading in his mouth was likely to be something that stimulated his schizophrenia, a real event.