Murong Fei thought, this urine spot is really not the location, even if Zuo Tingting or Lu Xiongfei have the possibility of wetting the bed, and accidentally wetting the bed during normal sleep, they should also urinate in the center of the sheets, and it is impossible to urinate at the end of the bed. Pen ~ fun ~ pavilion www.biquge.info

He thought, so what else could cause such a large patch of urine spots other than normal bedwetting?

He felt like he had been overwhelmed by the terrible thought he had just had for a moment.

He thought that in the process of investigating the scene, he often saw some deceased people suffering from urinary incontinence in the process of being strangled to death. The urine spot in front of me appeared at the end of the abnormal bed, and it didn't look normal, could it be that this was related to my imagination, could it be that this was a patch of urine spot caused by urinary incontinence?

Murong Fei thought in his heart, and his mouth couldn't help but say: "Su Yi, come and see, how can there be a urine spot at the end of this bed?" I suspect it's caused by urinary incontinence. ”

Wu Long looked at the urine spots on the sheet and said, "Will it?" Is this sure it's urine? How to explain urinary incontinence? ”

Murong Fei saw that Wu Long didn't understand very well, so he explained in detail, he said: "If someone is choked or covered with their mouth and dies of suffocation, at the moment of death, the deceased's bladder sphincter will relax, what does it mean?" In other words, at this time, if there is urine retention in the bladder of the deceased, then this urine may flow out as a result. ”

Su Yi said more bluntly: "If it were simpler, that is, when the valve for urine was opened, the urine flowed out." ”

Wu Long understood a little at this time, but then his question was a little strange, and he asked, "Then can you tell whose urine it is?" ”

Murong Fei glanced back at the large urine stain again, he felt a little strange, and now when he looked at the stain, no matter how he looked at it, he felt that the urine spot was obvious, he said: "To tell whose urine it is, it has to rely on DNA, and whether it can be detected or not is not necessarily, it depends on Si Ling's efforts." However, in general, women have a shorter urethra than men, and urinary incontinence is more common. ”

Wu Long nodded and said, "I understand, in this way, it is more likely that this urine spot came from Zuo Tingting." ”

Murong Fei didn't speak, he acquiesced. However, he knows that talking to the investigator can only go to this point, and if there is no fixed matter, let the investigator have more imagination and judgment, which is a kind of protection for the technical work, otherwise in the end, if there are a lot of mistakes, the investigators like to push the mistakes on the technology.

Murong Fei's mood at the moment was very complicated, he thought that Zuo Tingting's disappearance could already rise to the height of a murder. Now there are several suspicious signs, such as suspicious WeChat messages, unexplained leave, and this urine spot, which is the basis for people to have bad associations.

Murong Fei said: "Wulong, I feel that Zuo Tingting's matter can be upgraded. ”

Wu Long also felt that things had changed significantly, and he said: "Well, I also think so, I think Zuo Tingting's disappearance can be considered to be upgraded to the level of a homicide case at present, let's open a case for investigation." ”

Murong Fei asked Su Yi to cut out a small piece of the urine spot on the bed sheet, and he decided to let Si Ling try it, maybe he could detect the DNA of the urine spot, he thought.

Wu Long and the seventh group watched the scene together for so long, and he already had a number in his heart, so he said goodbye to Murong Fei, and followed Lao Hu from the police station back to the police station.

He wanted to ask again about his mother, who was still waiting for Zuo Tingting at the police station, but before he could speak, Zuo Tingting's mother asked eagerly: "Captain Wu, has Tingting found her?" ”

Wu Long didn't answer positively, he said: "I still have some questions for you, do you know how Zuo Tingting and Lu Xiongfei met?" ”

Zuo Tingting's mother said angrily: "My Tingting doesn't know how to get along with Lu Xiongfei, it must be Lu Xiongfei's clever tongue and deceived my Tingting, you see that he is a truck driver, how can he be worthy of my Tingting?" ”

Wu Long has seen a lot of middle-aged women like this, there are too many people like Zuo Tingting's mother, they all insist on how good their people are, and how bad the other party is, but this kind of family trivia is not what Wu Long wants to know, he mainly wants to find out whether the relationship between Lu Xiongfei and Zuo Tingting is normal through the past.

He saw that Zuo Tingting's mother didn't get to the point, so he reminded: "Who introduced them?" ”

Zuo Tingting's mother categorically denied: "No, I heard Tingting say that once she met Lu Xiongfei in a car, and then Lu Xiongfei kept chasing her, and the two got along, I didn't know at first, and then they both lived together, and Tingting told me that this has been going on for more than half a year." ”

Wu Long only then got some important information, it seems that Zuo Tingting and Lu Xiongfei still have some emotional foundation, he continued to ask: "So do you know that Zuo Tingting and Lu Xiongfei have quarreled recently?" ”

Zuo Tingting's mother hesitated for a moment and said: "This is there, the family ugliness is not publicized, but now that Tingting is missing, I don't care if the family is ugly or not, I will tell you all, last month, Tingting told me that she might want to break up with Lu Xiongfei, I said whether it was a quarrel, she said that they have quarreled every day recently." ”

Wu Long saw that there seemed to be some breakthroughs in the matter, so he asked: "Then did Zuo Tingting say why she and Lu Xiongfei quarreled?" ”

Zuo Tingting's mother said excitedly: "To be honest, I look down on Lu Xiongfei who drove a truck, I heard Tingting say that I wanted to break up with him, I was actually very happy in my heart, so I didn't bother to ask why, it was sad to ask, Captain Wu, it's better not to ask this kind of thing, what do you say?" I can think of it, men like the new and hate the old, I don't think this Lu Xiongfei is a good thing, he must have a new love outside, my family Tingting has been very well-behaved since she was a child, and she will not dare to say a big word if she is bullied by this kind of man, alas, you don't know, honest people like us suffer. ”

Wu Long frowned and asked, "Does Lu Xiongfei have a new love outside?" ”

Zuo Tingting's mother was very gloomy, she said: "This is my guess, I have never seen that kid, and now I am angry when I think about it, if I see him now, my first thought is to slap him a few times." ”

Wu Long saw that Zuo Tingting's mother was getting more and more angry, so he comforted her a few words, but she couldn't be quiet at all, she said: "Captain Wu, you must be the master of Tingting, if Tingting has three long and two short, that Lu Xiongfei should really be cut with a thousand knives." ”