When we returned to the police station, we took the underwear worn by the deceased who had been worn by the deceased from his home for testing......

After a while, Xiao Su came over to me and the captain with a pair of underwear packed in a sealed bag and said, "After testing, these three underwear are coated with herbicide. ”

The captain immediately slapped the table and said, "Try him, murder his own wife." How did he come up with this trick, it's really a good move. ”

After the captain finished speaking, he motioned for Xiao Su and me to interrogate the deceased's husband......

In the interrogation room, Xiao Su asked the deceased's husband, "Tell me, why did you kill your wife?" ”

The husband of the deceased looked puzzled and said, "Comrade policeman, what are you talking about? I'm here to report the crime. ”

I smiled and said to him, "Your wife's underwear has been coated with herbicide, don't say you don't know about it." ”

The husband of the deceased was stunned for a moment, then nodded and said, "I painted it, what's wrong." I'll admit I applied herbicide to her pants, but I didn't kill her. ”

Xiao Su sneered and said to the deceased's husband: "This herbicide contains substances that are harmful to the human body, and if you apply it to her underwear, her lower body is directly exposed to toxic substances. Frankly, she will slowly die from multiple organ failures. ”

After listening to Xiao Su's words, the husband of the deceased was immediately stunned on the spot......

After a long time, the husband of the deceased said, "I don't know, comrade. I didn't know it was going to be like that. ”

After listening to the words of the deceased's husband, I explained a few words to Xiao Su, and Xiao Su left. I interrogated the deceased's husband myself......

"After interrogation, the husband of the deceased suspected that the deceased was having an affair, so one day he saw the deceased's underwear hanging at home, so he picked up herbicide and applied a few strips on it." I told the captain the results of the interrogation of the deceased's husband.

Xiao Su on the side also interjected: "After investigation, the husband of the deceased has time to witness in the past few days, and there is no motive for the crime." The real murderer should not be him. ”

After listening to my words with Xiao Su, the captain nodded and said, "Then send him to the detention center first, and then continue to investigate the deceased." ”

After Xiao Su and I arranged to send the deceased to detention, Xiao Su said to me, "How do you check?" ”

I thought for a moment and said, "The husband of the deceased suspects that the deceased is having an affair, which means that the deceased is likely to be in a personal mess." We should start with that. ”

After talking to Xiao Su, Xiao Su immediately went to check the hotel opening record registered with the deceased's information......

"Hey, I'll go, it's too much. A total of thirteen men have opened a house with her during the year. Many of them are all once, and there are a few of them, and now they have begun to be summoned one by one. Xiao Su said to me after returning to the office.

I nodded, and now I have to wait for the results of the investigation......

"After checking, none of these are suspicious. There are a few others who have not been contacted. Xiao Su told the captain the results of the investigation of several suspects.

The captain nodded and said, "Then continue to investigate." ”

After the captain finished speaking, I thought for a while and said, "Did the deceased have a record of opening the house on the day of the deceased's death?" ”

Xiao Su shook his head and said, "No, it's okay if you have it." ”

After listening to Xiao Su's words, I thought for a while and said, "It's not a way to investigate like this, I'm afraid the clues will be broken again." ”

After I finished speaking, both the captain and Xiao Su fell silent......

I thought about it for a while, and said to the captain and Xiao Su: "Where did the beggar clothes worn by the deceased come from?" ”

Xiao Su glared at me and said, "The murderer replaced it." ”

I lit a cigarette and said to Xiao Su, "That's the key, that beggar's suit is tattered, but it's very clean, obviously specially made clothes, or the murderer can get this kind of clothes." ”

After Xiao Su heard my words, he immediately shouted: "Tailors or performers." Clothes are props. ”

I smiled at Xiao Su and nodded, "Yes, we should focus on these two types of people from the social relationships of the deceased. Of course, it cannot be ruled out that the murderer carefully designed a corpse dump in order to kill the victim. Therefore, the tailor shops in the city should also be visited one by one. ”

As soon as I finished speaking, the captain immediately scolded me: "Then you are still stunned here, hurry up and arrange personnel to investigate for me." ”

After listening to the captain's words, Xiao Su and I immediately arranged for personnel to investigate the suspicious people in the above points......

After a few days of visiting, a suspicious person finally came into our sight......

"Chief, we investigated the social relations of the deceased. A person named Zhao Haogang is very suspicious, he and the deceased are junior high school classmates, working in the Municipal Repertory Troupe, responsible for costumes and props. After Xiao Su found a suspect, he immediately reported it to the captain.

The captain looked at me, and I nodded at the captain. The captain thought for a while and said to Xiao Su, "Catch." I'm talking about catching it first. ”

After the captain finished speaking, Xiao Su and I immediately went to arrest the suspect......

In the interrogation room, I turned to the suspect and asked, "Do you know why you were called?" ”

The suspect nodded and said, "Guessed." ”

After listening to his words, it was obvious that he had already admitted that he had killed the victim. Seeing that he had already confessed, I handed over the rest of the interrogation to Xiao Su......

Xiao Su interrogated the murderer for nearly two hours before he walked out of the interrogation room......

Xiao Su came out of the interrogation room and said to me: "He has a very happy family, but he and the deceased have maintained an abnormal lover relationship more than a year ago. ”

I took a puff of my cigarette and asked, "Then why did you suddenly kill the deceased?" ”

After listening to my words, Xiao Su smiled lightly and said: "About a month ago, after the murderer had an affair with the deceased, he found that his lower body was abnormal. He suspected that he was infected by the deceased, but in fact, he also happened to stick to the herbicide that the deceased's lower body was infected with that day. ”

When I heard this, I understood a little, and I nodded and said, "He suspects that the deceased has infected himself with an unclean disease." And he is already a family man, and his wife will definitely not give up on this matter. Or maybe divorce him? ”

Xiao Su nodded and said, "It's true that it's divorced, in fact, if the murderer finds symptoms and goes to the hospital for a checkup, it's not a big problem at all." But as soon as he saw that his lower body was abnormal, his first reaction was that he was infected by the deceased. This is also the first manifestation of my own weak heart, hehe. ”

After listening to this, I also nodded and smiled at Xiao Su......

The husband of the deceased suspected that his wife was having an affair and applied poison to the deceased's underwear. But the murderer, who had an intimate relationship with the deceased, was passed on the poison to himself by the deceased, as if the whole thing was like a circular chain. However, if the dead and the murderer are all clean, will such a tragedy still occur?