"Indeed," Brother Song nodded lightly: "According to common sense, your parents do not have a motive to commit the crime, and they may not be murderers." ”

When Qi Yuan heard this, he was a little unimpressed, knowing that Brother Song was just seeing that Nie Hai was in a wrong state and couldn't give up, so he habitually became a good man and opened his mouth to comfort him.

Indeed, on the surface, Nie Xuan's parents did not have a motive to kill her, but Nie's mother first deceived Nie Hai with lies, and not long ago, the couple ran abroad under the pretext of accompanying Nie Xuan......

There is no small problem here, there must be a problem with the two of them, even if they are not directly involved in the homicide, I am afraid that they will not be able to completely dissociate themselves from each other, at least they are also insiders.

But Nie Hai was obviously relieved and nodded again and again.

He is actually not stupid, otherwise it would be impossible to guess that his parents are suspicious, nervous and uncomfortable.

can be sandwiched between his parents and his sister, and the taste is not something that ordinary people can understand, so after listening to Brother Song's words, he immediately deceived himself into believing it.

Seeing this, Brother Song smiled slightly, diverted the topic, and asked, "Mr. Nie, do you know who the victim was close to before he died?" ”

"Oh?" Nie Hai Nie Hai's eyes lit up, and then he scratched his ears and cheeks in a hurry, and said, "I want to think about it, think about it......"

He not only wants to find out the murderer of his sister, but also worries that this murderer is his parents, and he is caught in the middle.

At this moment, Brother Song diverted the topic, which also opened his mind, of course, he was eager to find this suspect, so as to get himself out of this embarrassing situation.

But after a long while, he crossed his face again and said in frustration: "I'm sorry, officer, I don't know." ”

"Don't know?" Brother Song was stunned: "Aren't you very affectionate with the victim?" ”

Nie Hai squeezed out a wry smile: "Yes, but my sister never takes the initiative to tell me about her, I don't often ask, and I don't know much about her."

Even knowing that she worked two jobs and wrote novels, it was my mother who told me, and only after repeated questioning did she tell me the name of the novel. ”

Speaking of this, he paused slightly, and then continued: "By the way, I forgot to say a little, my sister is a special house, she has been a house since she was a child, and she can even go out for ten days and half a month during the holidays."

Now the work is better, but she will only go to work, and when her parents are away, she simply orders takeout at home, and others ask her out, but she may not be able to make an appointment. ”

Brother Song asked again, "This is also what your mother told you?" ”

"No," Nie Hai shook his head repeatedly: "I can see it myself." Although I am not at home, I will come back during the summer vacation. ”

Hearing this, Qi Yuan's heart moved, and he said, "So, can you please provide the victim's mobile phone number and Qiuqiu, WeChat, Weibo and other social software accounts?" ”

No matter how homesick people are, it is impossible not to contact the outside world at all, thinking about it, in addition to going to work, most of Nie Xuan's social circle should be on the Internet, and the clues of social software are quite important.

"No problem!" Nie Hai nodded again and again and took out his phone. At the same time, Qi Yuan also quickly handed over his notebook and asked him to write it on it.

As soon as he finished writing, he saw Xun Mu walking out of the bathroom, taking a light breath, and looking at Nie Hai with deep meaning.

Nie Hai was furious by him, and couldn't help but ask, "Comrade policeman, what's wrong?" ”

"The scene of your sister's murder has been confirmed."

"What? Where is it? Nie Hai stood up with a bang, very excited.

The next moment, his eyes began to wander, and he unconsciously looked at the bathroom behind Xun Mu and opened his mouth.

"That's right," Seeing this, Xun Mu nodded lightly: "There are large areas of blood stains on the bathroom tile wall, bathtub and ground, combined with the autopsy results obtained by the forensic department of my detachment, the bathroom is the scene where your sister was killed." ”

"Impossible!" Nie Hai interrupted him excitedly and said, "Bloodstains? Where did the blood come from? It's been almost a month since I got home, and I haven't seen any blood. ”

Xun Mu glanced at Qi Yuan.

Although he didn't understand what he meant at all, Qi Yuan could guess that he should be calling himself, so he explained to Nie Hai: "Mr. Nie, the reason is very simple, the bloodstains have been washed away.

However, we have the luminol reagent in our hands, which is very sensitive to bloodstains, even if we rinse it repeatedly with a large amount of water, and after many days, under the luminol reagent, there is still nothing to hide. ”

Nie Hai's face turned pale, his lips trembled, and he shook his head again and again: "Impossible, impossible ......"

My sister died in the bathroom at home, and my mother lied that she was studying abroad......

All kinds of signs show that his parents are suspected of committing important crimes.

"Mr. Nie," Xun Mu shook his head secretly and said, "The bathroom is the scene of the crime......"

As soon as the words came out, he saw Nie Hai's body weaken, and the whole person collapsed on the sofa.

Qi Yuan was stunned for a moment, sighed in his heart, and hurriedly took a step towards him, only to see that his eyes were dilated, his lips were slightly open, and he didn't know what he was thinking.

After a while, I saw him take out the key from his pocket, throw it on the coffee table, then raise his hand to cover his face, choked up and said: "Check, check, you check, the key is given to you......"

……

"Team Xun, Team Su, something is wrong!"

Lao Yan held the camera, walked side by side with Chai Ningning, and said: "According to the distribution of blood stains at the scene, there is no shelter in front of the victim, and the murderer should have stabbed the neck behind the deceased - well, just like the previous case, Duan Kun was killed, but the murderer used his right hand this time."

But...... The cut on her wrist can't be explained. After all, although the radial artery is also an artery, the blood flow is not large, and the fatality rate is very low, but it is more common in suicide cases.

Besides, since the murderer has already cut the carotid artery of the deceased, what is the point of cutting the radial artery? ”

Su Ping raised his eyebrows: "Do you still think that this case is more likely to be a suicide case?" ”

"Hmm." Lao Yan nodded lightly and said, "The results of the toxicological identification of the deceased have also come out, she did not ingest central nervous system depressants, that is, anesthetics, before her death, and there were no resistance injuries on her body. In addition, the simple wound is rare in his homicide case......

In addition, wrist cutting and neck cutting are also more common in suicide cases, not to mention that there are still obvious traces of trial wounds at the wound site. With all these clues, I am inclined to believe that this case is most likely a suicide case.

The only doubt is why her body was sunk to the bottom of the sea. I think I'm afraid I'll have to find the sunken corpse to be sure. ”

Qi Yuan stood behind Su Ping and asked, "Team Su, Team Xun, you say, could the corpse thrower be Nie Xuan's parents?" ”