Lin Dongxue made an internal call and asked the police to move in a computer and play the surveillance video that night. At about ten thirty, a man entered the community. Ms. Jiang pointed to the screen and said, "This is him!"
Then fast forward the video, at 12:19, Miss Jiang again identified the man who had left the community one after another with her.
Lin Dongxue asked: "Did he never leave your sight when he and you were in the community?"
"No, I promise."
"But he came first."
"He doesn't know how to kill people, he really doesn't. He is a very kind boy who has never had a conflict with anyone. If it weren't for me, he wouldn't be anxious."
"What are you doing in the community?"
"Speaking, I have been persuading him, in fact, I am very worried about my family Mimi, but I still persuade him, saying that the cat will be gone if it is gone, you must not do impulsive things, I would rather not have that house, and hope that He is together."
Lin Dongxue knew in her heart that even if the boys were advanced in the community, it was impossible to kill, because Ma was still alive at 11:10.
Lin Dongxue said: "I want his contact information and name, and then I will check his testimony."
"Officer Lin, I assure you that he will not kill..."
"Don't worry, we won't wrong the good people. When the truth is found out, I will be the first to notify you."
"thanks!"
After Miss Jiang wrote down her contact information, Lin Dongxue asked: "There is another thing, that key, when was the last time you opened the door with it?"
"Two days ago, I don't know why it won't open the door. Have you tried it?"
Lin Dongxue sent Miss Jiang away, only to find Peng Sijue and a white coat standing in the corridor. Peng Sijue said, "Ms. Jiang, does your cat catch cat-scratch fever?"
"I don't know." Miss Jiang looked blank.
"What's the matter, Captain Peng?" Lin Dongxue asked.
"It may be a more important discovery... Ms. Jiang, can you bring the cat to the vet to check it."
Seeing Miss Jiang hesitating, Lin Dongxue said, "Let's do it, the veterinarian will go to her home with me to check."
Chen Shi stood up and said, "I'll drive."
The four people came to Miss Jiang’s residence, which was actually her boyfriend’s house. Lin Dongxue found that it was chaotic, but it was decorated very warmly. Unlike the place where Ma lived, it was spotless but depressing.
On the table, there is a picture of Miss Jiang and him. The one on it is obviously younger. Miss Jiang said: "This was taken before, and he kept it forever. I am very touched."
"It seems that he loves you very much."
Miss Jiang glanced at Chen Shi who was standing at the door, and asked Lin Dongxue in a low voice, "Is that police officer your boyfriend?"
"Ah... this..."
"I noticed the inadvertent eye contact between you two. I think you are a good match."
"Thank you!" Lin Dongxue said, her face a little hot.
When the cat saw a stranger, he jumped under the sofa. It was finally caught. The veterinarian checked it and said, "This cat shows signs of illness. Specifically, I have to go to the pet hospital for a fecal test... Has it caught you? "
"No, Mimi has always been very well-behaved, never biting or arresting people."
Chen Shi asked: "How is its relationship with Ma?"
"It is said that pets follow the owner. Ma Jianjun and I often quarrel, so Mimi doesn't like it very much. Sometimes Ma Jianjun wants to hug it, and its tail will explode when scared, so it's he!"
"Huh?" Lin Dongxue said.
"It's a kind of threatening action by a cat." Chen Shi remembers that when his Maoqiu first came, he often did this.
Ms. Jiang, who cares about the cat’s health, wanted to go to the hospital. Four people drove to the pet hospital. After a half-hour examination, the doctor said with certainty: “This cat does carry Bartonella hanseatic virus, which is commonly known as cat scratch fever. "
Chen Shi informed Peng Sijue of the result, and Peng Sijue said flatly: "I may have some important discoveries when I come back."
When the two returned to the bureau, Peng Sijue took out the corpse that Ma had already dissected. He held the corpse in his hand and said: "There is a slight red and swollen scratch on the back of the hand. I judged it was a cat scratched at first, so It was not included in the report."
"But you didn't expect this cat to carry bacteria?" Chen Shi said.
"Yes, it seems that the deceased was not properly dealt with after being scratched. There was a slight infection and inflammation, so his liver temperature was a little higher than normal. In other words, we judged the time of death by mistake. The time of death was 11 o'clock. about!"
Lin Dongxue was surprised, and Chen Shi said: "I remember you said that there were a lot of carbonated drinks in the stomach content of the deceased."
"Now I have also found four coke cans, which I drank on the same day."
"Because he is unwell, he drinks a lot of Coke?"
"Cola contains the same ingredients as painkillers, caffeine, plus the cooling sensation, will make people with low-grade fever feel very comfortable... Coke is originally a cold medicine, only because it tastes good, it becomes a drink."
Lin Dongxue said: "It's impossible! At 11:10, the deceased spoke to us through the window. The camera recorded it, and I saw it with my own eyes."
"Is it the person speaking?" Chen Shi asked.
"Absolutely, because we have spoken before and the voice is exactly the same."
"You don't see the face?"
"It's dark in the room, but I can see an outline, it's him! Captain Peng, although he has been infected and inflamed, did he have his fever at that time?"
"From the blood sample, there should be none."
Chen Shi said: "The murderer set up a postponed Weibo'organization' to make us think that the deceased died at that time, and the deceased must have died before twelve o'clock."
"But it will not be earlier than 11:10." Lin Dongxue emphasized.
"Well, let's go to the scene and measure the time it takes for the murderer." Chen Shi proposed.
So the three returned to the scene. Lin Dongxue stood outside the window and said, "At 11:10, the man scolded the reporter through the window. He spoke for about two minutes, and then he went in... Another five minutes passed. Water sprayed from the window to get the reporter's machine wet."
Chen Shi recorded on the phone, "If you calculate this way, at 11:17, the deceased is still alive. What happened later?"
"The reporters checked the machines and changed clothes. It took about twenty minutes."
"Where were you then?"
"Standing just below the unit building, Police Officer Xu Xiaodong and Luo are with me."
"I remember you said that the machine in the TV interview car was drenched with water."
"Yes, yes, the TV station suspected that someone from Uncle Geng did it, and both sides almost didn't do it."
"Have your attention been at the entrance of the unit building?"
"No, how could I stare at the same place for half an hour? I didn't know that there was a murder here."