After telling the truth of the matter, Li Gang closed his eyes with difficulty, and collapsed on the chair with a weak body, the expression on his face was extremely painful.

"I really didn't think about killing her, it was all an accident. He frowned, the corners of his lips tightened, and his body trembled slightly, "Eight years ago, I did adopt Xiaocao, and I also renamed her Li Yan'er. ”

"At that time, I was forty-six years old, but because of the poor family conditions, I couldn't find a wife, and I was afraid that I would have no one to send me to the end of my life, so I asked a friend to help me adopt a child and come back. ”

"Are the friends you are talking about Zou Kai and Mi Xiaohong?" Xu Chengyan frowned and asked in a low voice.

"Yes. Li Gang closed his eyes and nodded slightly in reply, "I met them in the chess and card halls, and we had a good chat, so I asked them to do a favor, and I also gave them some money." ”

"Since you have gone through so many twists and turns to adopt this child, then why did you abuse her and kill her?" Xu Chengyan pursed his thin lips, his eyebrows moved slightly, and a trace of doubt crossed his eyes.

Listening to his words, Li Gang sneered, and the expression on his face was full of sadness and helplessness.

"Speaking of which, it's God playing tricks on people. He opened his lips wide, took a deep breath, and spit out heavily, "In the years since I came back from adoption, I am really happy to have a child with me, and I am also very good to her, almost treating her as my own daughter. ”

"But I didn't expect that two years ago, I met a woman, she actually fell in love with me, I liked her too, just when we were about to get married, she knew about the existence of Xiaocao. Li Gang furrowed his brows tightly, and his emotions became agitated.

"She minded the grass so much, we were at a stalemate, and in the end she actually left with everything I gave her. He raised his head sadly, his gaze cold at the ceiling of Ningwan.

A desperate silence crept in his eyes.

After that, I vented all my anger on Xiaocao, how I saw that she was dissatisfied every day, I beat her and scolded her, but I really didn't want her life. Li Gang clenched his fists and spoke in a hurried tone.

"I drank a little bit of wine that day, maybe a little too much, my brain was foggy, and I went home and hit her, but I don't know how I beat her, it was like I pushed her, and by the time I woke up in the middle of the night, she was dead. ”

He gasped, and there was a feeble paleness in his eyes.

Qiu Lan, who was standing on the side, kept staring at him intently, paying attention to his every movement and expression, these actions should be the most authentic expression, completely different from the previous ones.

"Then you found out that she was dead, why didn't you call the police as soon as possible, but let the body appear in the sea?" Xu Chengyan frowned and asked sharply.

"I don't dare. Li Gang shook his head in panic and twitched his thick lips uneasily, "I'm afraid, I'm afraid that you will think that I killed her, so I don't dare to say it, so I can only find a way to dispose of her body." ”

"I knew that in two days, Ah Wei's boat would carry a group of people to swim in the sea, and the route would be relatively remote, so I took advantage of the night to tie her up in a sack, and then tied her under Ah Wei's boat. ”

"But how can you guarantee that the body will not be found? and the sudden disappearance of Xiaocao will not make the neighbors suspicious?" Xu Chengyan asked in a cold voice with heavy eyes.

"No, I tied the body very loosely, and if the water flowed, it would be washed away, and I also tied a stone under the body, which would sink, and as for the neighborhood, I thought about it, and I said that she was gone and went out to work, and they wouldn't be suspicious. ”

Li Gang, who was pale, pursed his shriveled lips and wiped the sweat from his forehead.

"But Skynet is restored but not leaked, and a capsizing incident still allowed us to find the body. Qiu Lan lowered her eyes sadly, with a sadness in her voice.

"Yes, it's doomed, I'm going to leave today, and you can't find me at all, but I didn't expect it, but I let you get it back. Li Gang closed his eyes in remorse and shook his head sadly.

In the cold atmosphere of the interrogation room, no one said anything, only the sigh with a faint sense of sorrow rose and fell.

Ten minutes later, in the office of the leader of the serious crime team, three people with heavy faces were sitting facing each other with materials.

"Doctor Qiu, do you think what he said just now was an accident?" Xu Chengyan pursed his thin lips, raised his eyes slightly, and stared at the person in front of him with a slight meaning.

"I think there's a certain amount of credibility. Qiu Lan frowned, nodded, and spoke in a low voice: "During the interrogation just now, I have been observing Li Gang, and the initial reaction is called stimulant traumatic behavior in psychology. ”

This refers to the mental illness caused by a person after experiencing something beyond the scope of his bearing, the symptoms of which include what we have just seen, when he repeats some regular words, which are often lies made up in his mind to numb himself and deceive others. ”

"But after that, his movements should be real. Qiu Lan paused, and opened the case materials in his hand, "Moreover, when I dissected the corpse, I didn't find any traces of compression on the deceased's neck or head. ”

She took out one of the pictures and placed it on the table, "You see, it's a small mark on the deceased's chest, I didn't think it was crushed by the edge of the fish tank, but now it seems that it must have been caused by this." ”

Listening to Qiu Lan's words, Xu Chengyan nodded, thought briefly for a moment, and slowly spoke, "Since this is the case, then the truth of this case will be revealed, and then I will transfer it to the Justice Administrator's Office and carry out the rest of the matter." ”

"Doctor Qiu, Specialist Cao, you've worked hard during this time. ”

"We don't have to work hard, but you need to get some rest. Cao Fan closed the information in his hand, glanced at the person in front of him, and said softly, "You were honorably injured for this case, so you have to apply to the director and award you a medal." ”

"yes, I agree. Qiu Lan hooked the corners of her lips, raised a hand, and echoed Expert Cao's words, "Officer Xu is really not easy this time, and he should present the award." ”

"Don't make fun of me, you two, I can't afford such a big medal with such a small injury. Xu Chengyan chuckled, and glanced at the person in front of him softly, "By the way, it's almost time to get off work, do you want to eat together?"

"No, today's report is in a hurry, and I have to go back and get it. Cao Fan shook his head and softly refused.

"yes, I still have something to do, so I'll go first. Qiu Lan pursed her red lips, and the corners of her mouth raised slightly.

Listening to her words, a trace of loss passed through Xu Chengyan's eyes, he frowned, he wanted to say something, but when the words came to his mouth, he didn't know how to speak, so he could only nod silently, "Okay, let's eat together next time." ”

After the words settled, Qiu Lan and Cao Fan left the serious crime team with the information in their hands, and Xu Chengyan, who was standing at the desk, silently stared at her departing back, his eyebrows moving slightly.