It's not too late to meet

The chin became even sharper, "You, how are you?"

Xu Nuo let out a big sigh. Even though the sound of thunder and rain was in my ears, I could still hear her sigh clearly. She moved the broken stool that had been in disrepair towards me, her shoulders slumped, and she lay down on the table, "I don't Well, very bad..."

Most of the time Captain Xu was under too much pressure to support her, so she ignored her case and let me know everything about her case.The case this time is not more complicated than the one I asked for help last time. As far as Xu Nuo is concerned, she knows who the main suspect is, but she just can't comprehend how the suspect killed the deceased.The poor girl drew a long voice, "You don't know, I did all kinds of tests on a skull, various hammers and sticks and other objects that may become murder weapons. For a week, I couldn't figure it out... ..."

The deceased was the wife of a mechanics expert, and she came to this city to attend an academic seminar with her husband.It is said that it was because the lady was in poor health and suffered from insomnia for a long time. The husband was worried that his wife would be alone at home, so he took his wife with him.I have heard the name of this professor, and his surname is Chang Mingzheng, and I am also quite concerned about his performance in the profession. If I did not attend the exchange meeting at the University of Hong Kong this time, I might even listen to his report.But in Xu Nuo's narrative, Professor Chang is her chief suspect

Xu Nuo said that according to Mrs. Chang's medical records, she has a habit of taking sleeping pills for long-term insomnia.The results of the autopsy showed that the sleeping pills Mrs. Chang took before her death was overdose, but not enough to cause death. The cause of her death was skull base hemorrhage.Although Mrs. Chang's forehead was traumatized, the wound was small and did not cause any damage to the skull below the wound.Since there is no injury to the skull, where does the bleeding at the base of the skull come from?

According to the investigation, Mrs. Chang had a dispute with Professor Chang on the night of the accident.Professor Chang also confirmed this statement, and the wound on Mrs. Chang's forehead was caused by pushing and shoving with the professor during the dispute, and accidentally hitting the corner of the cabinet.However, the forensic examination showed that there were no particles left by the hotel furniture on the wound, but rubber particles remained on the wound. From this point of view, Professor Chang was lying.Another very important point is that the degree of swelling of Mrs. Chang's brain injury shows that the white blood cell content in the soft tissue is very high, and the injury lasted more than six hours.However, based on the timing of the death of the deceased, Mrs. Chang should have died less than six hours after being injured. Why do white blood cells still participate in the work of the dead person's wound?The origin of the wound is unknown, the tool for committing the crime is unknown, and Professor Chang lied again...

Xu Nuo emphasized, "I've been, have been, been, been trying, using various methods to measure the strength of the blow, how can I make the blow surface small, not cause fractures, but still produce skull base hemorrhage, but..." She spread her hands, Crashed, "I just can't find it, crazy."

I pondered for a while, and an idea was about to come out, "Nuo Nuo, have you known, what kind of expert is Chang Zheng?"

"I really checked his information, and went to the library to look for his books." Xu Nuo scratched his head, "I can't understand professional books, but I know he is an expert in sound wave mechanics. Sound wave mechanics," The girl gave me her understanding, "Just hit two metal rods, and the glass shattered. Could it be that the wound on Mrs. Chang's forehead was caused by hearing a certain sound? Then that sound wave also caused bleeding at the base of the skull? So God? It's not "The Man From the Bottom of the Atlantic"..."

"Someone from the bottom of the Atlantic? What is it?"

"Science fiction."

Hi girl!I sorted out my thoughts and tried to explain the truth to Xu Nuo, "Do you still remember the principle of light refraction? Remember, well, like the refraction of light, force can also be transmitted through the resonance of sound to produce the same value of force, and to The point after refraction works, the different ways of force, and the different carriers will all produce different wavelengths for sound transmission, and the continuation of the force will not attenuate, but will gradually strengthen."

Xu Nuo was confused, "I still don't quite understand what you mean, is it true that the injury on Mrs. Chang's forehead was caused by the sound?"

"No, no, no," I gave an example, "It's the same as the echoing wall in the Temple of Heaven. We make a sound at point A, and the sound waves are refracted by the echoing wall and converge to another point."

"Refraction?" Xu Nuo kept up with me as much as possible, "That means applying force to the wound, causing bleeding at the base of the skull. I know, but I..."

"You're ignoring that the continuation of force is progressive."

"Oh, oh, oh," Xu Nuo jumped up, "I understand, it wasn't caused at once, but?"

"Repeated force, continuous knocking at point A of the skull, so that the shock wave will converge to point B of the skull, and the continuous impact accumulation will cause blood vessels at point B to rupture and intracranial hemorrhage, and the wound will not be seriously injured."

Xu Nuo sat down again, feeling agitated, and snapped his fingers beautifully, "That's right, it must be like this, ouch, why am I so stupid, single-minded, and convinced that the bleeding at the base of the skull must be caused by a single blow?" ?”

Seeing her happy, I am also happy, smiling slightly.

Promised to find a reason for himself, "Actually, you don't blame me, right? This method of killing people is too tricky, and it must be a method of murder that can only be imagined by a mechanics expert. How long does it take for continuous beatings to cause brain damage?"

Oh, this is also a very important question. I gestured and promised to help me use the flashlight, took out a pen and paper from my briefcase, "How big is the wound? Let me calculate it for you..." After a while I got the result, "It's about three to ten Minutes or so."

Xu Nuo held the flashlight, concentrating on my calculation process and results, almost lying next to my ear, thinking, "Oh God, three 10 minutes, that is to say, Chang Zheng gave his wife an excessive amount of sleeping pills, wait After the medicine took effect, he beat his wife's forehead with a murder weapon for half an hour until her wife died of intracranial hemorrhage. Ten years of husband and wife, how much hatred do you have to do like this..."

I feel her breath right next to my ear, and her hair, blowing by my ear with the wind, making my will float and my knees go limp.I believe that if I just turn my head slightly, my lips can touch her face. I think so, so I hold the pen tightly, not daring to move, and let her whisper in my ear

"Unbelievable, what exactly did he use as a murder weapon?" Xu Nuo negotiated, "Sir, can you give me some inspiration?"

I turned the paper over and tried to figure it out, but I finally lost my mind, so I gave up and said in a muffled voice, "I really can't help you with the murder weapon, it's probably not too big, you can carry it with you, or you can take it with you something."

"Correct." Xu Nuo stood up, "I'll go back to the police station."

It's raining heavily outside, how can we go?I also got up and advised, "Wait a little longer, thunderstorm..."

Xu didn't expect me to stand up too, Xu Nuo tripped over the broken stool and leaned back.

I grabbed her, but I couldn't control my strength, and she took another half step forward and crashed into my arms.Such a familiar situation, like once in the corridor of my laboratory, I supported her~~ Actually, I am not sure, whether it is a support or a hug, for a moment, full of tenderness.

The promise should be backed away, but she didn't, she leaned in my arms and looked up at me halfway.

Her face was right under my nose, with vivid eyebrows, pretty bridge of nose, and beautiful lips that shocked me.Xia Tian’s clothes are thin, and I can even feel the two feminine balls on her chest, trembling in my heart like a bird... I must not make mistakes, I am more than 20 years older than her, I can’t make mistakes... a The lightning illuminated her face, and finally brought back my reason. I was struggling to put her head on my shoulder, "Have you noticed? If the lightning flashes fast, the thunder will slow down. It only rings after five counts. What if the lightning flashes slowly? The thunder will be fast, and it will ring after counting to three." Don't ask me why this topic is on, I don't know.The night breeze is cool, but my nose and forehead are covered with sweat.

"Really?" Xu Nuo's voice was very soft.

"Why don't you try?" My voice was a little trembling, "If the lightning is near, the thunder will be very loud, and if the lightning is far away, the sound will be quieter." I tried my best to focus on Yu Lightning and Thunder said, "It's faster this time, one, two, three, four, five, bang..."

"It's easy, I'll try it too, this one is slower, one, two, three..." Following the rhythm, her arms wrapped around my neck, bang, my heart beat wildly with the thunder.This is the real seyou, the bad girl is really daring, I closed my eyes, barely counted my thunder and lightning, "Here we go again, one, two, three, four, five..."

Just embracing each other and counting the thunder, until the lightning faded away, I patted and promised, "The rain is about to stop, I'll take you back, okay? By the way, have you had dinner yet?"

"I don't want to go yet."

The coquettishness in the promise's tone is very strong, which makes my tone and actions also~~ I obviously want to be reasonable, but in fact, "Aren't you in a hurry to leave just now? Huh?" I stroked her vest with my hand, There was no strength in the voice, it was whispering if it sounded good, but it was basically flirting if it sounded bad.

So Xu Nuo intensified, hooked my neck, and almost hung on me, "No, hug me a little longer."

"Zhao Hui and the others are still waiting for you to go back." Difficult and weak, I tried to push her away.

Xu Nuo was aggrieved, "Don't push me away all the time, please, just for one minute, and hug me for another minute."

I no longer had the strength to push her away, and the heat rushed into my nostrils. This girl really...she always makes me...

"It's like this every time," Xu Nuo complained faintly in my arms, "I only treat me better because of some small situation.