Netherworld Investigator Chapter 531: Ashtray to kill people

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Hearing this conclusion, Sun Bingxin didn't show any expression of surprise. The body looked terrible, as if he had been hit by a car to death, but he couldn't hide it from the insider.

I took a good measure of the wound near the temple, and it felt like a round object with edges and corners. My first reaction was the ashtray, but judging from the background sound during the call, it was on the road, and a person was on the road holding an ashtray assault?

Sun Bingxin was speechless: "The murderer beat him to death on the main road, this is too arrogant!"

I said: "What is even more exaggerated is that the murder weapon may also be an ashtray..."

"Really?" Sun Bingxin was surprised: "Then do you think this murderer is that murderer?"

"Nine to all, otherwise he has no meaning to shut his mouth."

I groaned. We heard the murder process on the phone, but got this conflicting information. What was wrong?

I looked at the corpse and suddenly said: "Right hand!"

In the previous two cases, the murderer was undoubtedly left-handed, but the fat man was killed by the right hand. The murder murderer twenty years ago was also right-handed.

Although the murderer wrote the four words "I'm back" on the body, I was never convinced that he was that person. If it were him, he deliberately trained his left hand for twenty years, but it was difficult to change his nature. In a very urgent situation, he still used his right hand.

This makes perfect sense.

I quickly took off my rubber gloves and said, "I have to go back and listen to the recording!"

Sun Bingxin asked: "What should I do with this person, it's not verified."

I said: "There is no need to continue the examination. Get the corpse back later. The forensic doctor in the bureau wants to dissect it at will."

Just as I was about to go out, Song Heting suddenly shouted: "What did you forget?"

I just remembered burning paper. I burned it every time. The only time I forgot to be caught by Song Heting. I took out the yellow paper with a look of embarrassment and lit it for the dead. Song Heting also folded his palms when it burned, and recited the death mantra with me.

Let’s find Huang Xiaotao on the bridge first. She was taking pictures with her mobile phone. She was surprised to see us here and asked: "You guys are done so soon."

I said: "That person was murdered, not in a car accident!"

"Really?" Huang Xiaotao raised her eyebrows: "No wonder I didn't find the traces of the car accident after looking for a long time."

The bridge is very old, and some of the railings were damaged, but from the rust on the fracture, it can be seen that it was not damaged yesterday. Sun Bingxin looked around and said, “You’re attacking here, there’s nowhere to hide. "

I looked at the passing cars and analyzed: "The traffic volume is also large. I am afraid that there will be more cars at 8 or 9 o'clock in the evening... The place of attack is not on the road, it should be somewhere else."

Huang Xiaotao asked: "Why can't it be another road?"

I smiled bitterly: "Use an ashtray as a murder weapon on the road?"

Huang Xiaotao said: "It's not necessarily an ashtray, such as a flower pot on the side of the road."

I shook my head: "It must be an ashtray, I won't even be unable to distinguish this."

Sun Bingxin interrupted us and said: "I can't fight for the result here. Didn't I mean to go back to listen to the recording, let's go!"

Song Heting smiled when he left, and I asked curiously, "Aunt, what are you laughing at?"

She said: "You think the three of you have a good understanding, alas, it's nice to be young!"

I took this opportunity to praise: "I don't think my aunt is not old at all."

Even though Song Heting denied it, but from his expression, it was very useful. Sure enough, women love to listen to this kind of words. I am proud of the increase in my emotional intelligence.

Back to the bureau, we asked the technicians to tune out the recording and listen to it. The 28-second recording was input into the program and turned into several audio tracks, playing slowly, no matter how you listened, the background The sound of the road in the middle of the road is very clear, as if it is on the road.

I asked: "Can you separate these voices?"

"That will take time!" The technician replied: "But I have one discovery that the curves of these car sounds are relatively smooth."

"What do you mean?" I frowned.

"The car sound itself is noise, which is a dissonant sound wave, but the recorded part seems to have undergone noise reduction processing." The technician asked in confusion.

Sun Bingxin slapped his hands, and suddenly realized: "I understand, the murderer deliberately forged it, and he actually released the sound of the car."

I laughed: "Who is so capable, knowing that the police will call in advance? The reason for noise reduction is simple, because the sound is filtered by a layer of glass, and the location of the attack is actually indoors."

I asked the technician to play it again. When I heard the end, I yelled to stop, and I said: "I noticed no. When the phone fell on the ground, there would have been a loud crash, but there was no sound in the recording. ."

Huang Xiaotao said: "You mean, there is a blanket on the ground."

I nodded: "There is this possibility, there is another possibility, the deceased is sitting, for example, sitting on the sofa, the phone is cushioned by the cushion."

Huang Xiaotao said: "Or there are blankets and sofas."

The technician played it again. When the murder happened, the harsh blind sound drowned everything, but there was still a muffled noise that could be distinguished from it. It should have been what I called the phone dropped on a soft object.

Sun Bingxin asked: "What about this particularly harsh sound after that?"

Huang Xiaotao smiled and said: "That's not easy. The murderer smashed the phone with his shoes."

"That's it!"

This is a subversive discovery, which means that the murderer was sitting face-to-face with the deceased at the time. They were very familiar with each other. They were so familiar that the murderer was approaching with an ashtray from behind him, and the deceased would not doubt it.

Huang Xiaotao stood up excitedly and exclaimed: "Walk around! While they are catching the hapless child and investigating the death, let's find out the real culprit by surprise!" She also urged the recording technique Police, told him not to disclose a word.

When we came out, we all felt inexplicably excited, that ghost-like murderer was so close to us for the first time in history!

On the way to the deceased’s house, Huang Xiaotao called Wang Yuanchao, who didn’t know where he was going, and asked him to come and help, but Wang Yuanchao said he had important things. Huang Xiaotao complained after hanging up the phone.

The deceased was named Wang Wuxi, a section chief of a grain and oil company. We spent a day visiting his home and his company. We learned that he and his wife had been separated for a year and whoever went there last night. do not know. In fact, he has always been a very serious and decent person in front of his colleagues. No one knows that he has S-M preferences, let alone his relationship with Li Lanlan.

We rushed into the air with great expectations, and the psychological gap can be imagined. At this moment, we got the news that there was significant progress on the fat police officer's side, and Ma Qiaojun had pleaded guilty!