10

The next morning, the serious crime team of the criminal police detachment received a letter without the sender's address, which was a nude photo of Lu Xiaoyue lying on a white cloth sheet with her eyes closed. Tian Chunda said: "It seems that after the criminal raped Lu Xiaoyue, he also took nude photos of her, and Lu Xiaoyue couldn't stand this kind of humiliation, so she committed suicide in anger."

"Then the person who called may be the criminal who raped Lu Xiaoyue. So he has this kind of picture. Hao Dong said.

Tian Chunda nodded, and said: "But he may also be instructed by Liu Chuanguang, and it was Liu Chuanguang's plan to divert the tiger from the mountain." We must not relax our investigation of Liu Chuanguang. ”

All the detectives nodded.

11

A new situation has emerged in the case, Liu Chuanguang is dead, and he was killed.

The informant is the Liu family's nanny Zhang's sister-in-law. She said to Tian Chunda and other criminal police who came to the scene: "At about six o'clock last night, I suddenly had a stomachache and vomited and discharged, so I went to the district hospital to see a doctor. The doctor said I had acute gastroenteritis and told me to hang the bottle. It was 10:50 a.m. when I got home from the hanging bottle. When I entered the house, I saw that Liu Chuanguang's bedroom door was ajar and the lights were on, which was a little strange, he usually went to bed at ten o'clock with the lights off, and he was very punctual. I looked inside and saw Liu Chuanguang lying on the ground, covered in blood. I was trembling with fear. I dared to get closer and see that he was dead and out of breath. I quickly called the police. ”

Tian Chunda asked: "After you left last night, was Liu Chuanguang alone at home?"

Sister-in-law Zhang said: "Yes, Liu Chuanguang's wife has returned to her parents' house, saying that she will not come back at night."

"Is there anything suspicious about the Liu family lately?" Tian Chunda asked.

Sister-in-law Zhang thought for a while and said, "I didn't find out."

After careful inspection, the criminal police found that there was blood and scalp in the corner of the table, and there was a scar on the top of Liu Chuanguang's head, which seemed to have been caused by hitting the corner of the table hard. He also had a wound on his body, his urine was cut in half by a knife, and he bled a lot. On the shirt on his right shoulder, there was a stain of blood, as well as a trace of lipstick.

The results of the forensic examination showed that the wound on Liu Chuanguang's head was fatal. The time of his death was around half past nine last night (August 14).

The Serious Crime Team held a meeting to analyze the case. Tian Chunda spoke first:

"First, let me first analyze the cause of Liu Chuanguang's death. It is certain that Liu Chuanguang's death was a homicide, and a vendetta, because he was severely cut when he urinated. The Qiu family first hypnotized Liu Chuanguang with hypnotics, and the forensic doctor found hypnotic drugs in the stomach of the deceased. Then the enemy wanted to cut off all his pee. But the Qiu family knife is not skilled, or a little scared when cutting, the hand is not good, the cutting is more difficult, as a result, Liu Chuanguang woke up in pain, his hands were tied, and he hit the enemy with his head, the enemy flashed, and his head hit the corner of the table, resulting in death.

Second, upon closer inspection, no signs of broken windows or broken doors were found. The Qiu family is likely to be someone Liu Chuanguang is familiar with, and he was able to easily enter the Liu family and drugged him without arousing Liu Chuanguang's vigilance.

Third, other people's blood and lipstick marks were found on Liu Chuanguang's shirt on his right arm. This indicates that the enemy is a woman, or includes a woman. When she dodged Liu Chuanguang's impact, her lip was broken by his right arm, and her shirt was stained with blood, and her lipstick rubbed against her shirt. Finding this woman is the key to solving the case.

Fourth, the forensic medical examiner determined that the time of Liu Chuanguang's death was around 9.30 p.m. on the 14th, and it has been ascertained that Zhang's sister-in-law entered the district hospital at about 7 p.m. on the 14th, and did not leave the hospital until 10 p.m. So she didn't have the time to commit the crime.

Other detectives also talked about their ideas one after another.

After the meeting, Tian Chunda came to the anti-narcotics brigade, and he saw his old comrade-in-arms Wu Lie leading a police dog around the yard. He greeted with a smile: "Old Wu, where is the dog?"

Wu Lie smiled and said, "Yes." You're here. ”

Tian Chunda smiled and said, "There is something wrong, I want to ask my brother for help."

"What's the matter?"

Tian Chunda looked at the police dog he was holding and asked, "Does your dog have a keen sense of smell?"

"Quite sensitive, this is a meritorious dog, and he has made many achievements." Wu Lie patted the dog's head affectionately.

Tian Chunda also took a closer look at this dog, it was tall and mighty, its fur was shining, and its eyes were shining with alertness, it was really a good dog. He also patted it affectionately and said, "Can you lend it to us and help us solve the case?"

"No problem, it's in a hurry to make a new contribution."

The dog seemed to understand their words, and raised his head and barked twice, as if to make a statement.

Tian Chunda touched it affectionately again and asked, "What's its name?"

Wu Lie said: "It's called Avatar. ”

Then the dog barked twice, as if in reply.

Tian Chunda smiled and said, "This name is interesting."

12

The Serious Crime Team gathered Liu Chuanguang's female believers in the conference room of the criminal police detachment for a meeting, and there were about 50 people.

Tian Chunda stood in front of everyone and said, "I have gathered you here today to talk to you about the case of Liu Chuanguang's murder. I also want to ask everyone to help solve the case. Then he gave a brief introduction to the case. After that, he said: "Today we also asked Officer Wu and his assistant from the anti-narcotics brigade to help solve the case. He glanced at Hao Dong. Hao Dong got up and walked out.

Hao Dong walked into another room, where Wu Lie and Avatar were waiting.

Wearing gloves, Hao Dong took out Liu Chuanguang's shirt with blood and lipstick marks on his right arm from a safe, and then brought it to Avatar and let it sniff the blood stains and lipstick marks on the sleeve of his right arm carefully. Then Wu Lie led it into the conference room.

The female believers saw a commotion when they saw the police dogs. Wu Lie said: "Please rest assured, this dog is well-trained and will never hurt anyone." Then he led the Avatar and walked slowly in front of the female believers one by one. Avatar sniffed carefully as she walked. Walking in front of a female believer who was about thirty-five years old and had a few looks, Avatar suddenly stopped, sniffed more carefully, and then stared at her and screamed a few times. The woman's pink face turned pale. Wu Lie said to her, "Please come out with me." He led the woman into the room where he had come out.

Tian Chunda said to the others, "Please wait a moment." He said to Meng Xiaochun, a young criminal policeman, "Pour some more water for everyone." Then he walked into the room where Wu Lie was.