Conan Super Detective

"Then, next I will lead you to the other side of the dream, the distant galaxy!"

However, when he dumped the kettle on the special dinner plate, his face suddenly changed.

Immediately afterwards, the flames soaring to the sky burned instantly and spread to him at the same time.

The scorching burning made him scream back, but he didn't expect to hit the row of fruit wine shelves, and the poured spirits made the flames even more uncontrollable.

"Ahhhhhhhhhhhh..." The screaming scream, mixed with the fire alarm, made people feel particularly miserable.

Chapter 1544 Chocolate Flame Trap (two) fourth more

Soon, the Chief Bow Police Department, who was in charge of the fire incident, led a team to the scene and checked the cause of the fire. It was preliminarily determined to be the combustion-supporting phenomenon caused by the fruit wine falling on the shelf.

And it is worth mentioning that the material of Tsujimoto's chef's clothes is also flammable velvet.

"Ah! It's all my fault! That's the clothing material I picked and designed for him!" Hearing this, Ma Yuko couldn't help crying.

"Your Excellency Chief Police Officer, Chief Bow Police Department, we preliminarily determined that the sparks should be caused by static electricity, and then ignited the velvet clothes of the deceased, and the deceased knocked down the high-intensity fruit wine on the shelf in a panic, causing this failure. Recovered accident.” Said the police officer from the Forensic Division who was in charge of inspecting the scene.

The reason why it is static is that the scarf that Tsujimoto wears is made of nylon. If mixed with kapok products like velvet, it is very easy to generate a lot of static electricity.

"However, I can ask, why didn't we have any problems with our clothes at the time, but only Ms. Mayuko's cuffs were lit by the fire?" Touma suddenly asked.

At the time of the incident, Mayuko was not the last to escape, but was the only one who was spread by the fire.

"That 530, I think it may have been encountered when Mars flew over." Mayuko shook her head and explained, "But actually I was standing next to Ms. Sonoko at that time, because at that time I mainly showed the gold medal works and Yuki. Teacher Yan himself."

At this time, the forensic class people brought something again, "Your Excellency Chief Police Officer, we found something like this at the scene."

"Wire?" Dongma looked at the contents of the evidence bag strangely.

"Yes, to be precise, it is the residue of the steel wire after burning, probably the residue of the wire brush in the kitchen..." The forensic officer said with uncertainty.

"Then what is this?" Dongma looked at the place where the fire started again, and then suddenly asked, pointing to something on the ground.

"This is a non-woven fabric. What kind of packaging should it be?" the forensic teacher replied.

"So, it's the packaging of the deodorant..." Dongma nodded suddenly, "Then go and see if there is salt in the kettle."

"Salt?" The forensic officer looked strange, but still inspected it as Dongma ordered, "Your Excellency, the chief inspector, did check out the composition of salt."

"Then for sure, this is a deliberate homicide that has been delicately designed and disguised as an accident!" Dongma said to everyone with a sneer.

"Why do you say that? It should be an accident caused by static electricity?" the bow chief asked suspiciously.

"It is certainly not impossible for static electricity to cause a fire, but I am more inclined to think that the cause of the fire is something else." Dongma smiled and started reasoning.

"First of all, there are three things worth noting in the evidence, deodorant, salt, aluminum foil...Of course, I asked the forensics class people to collect the aluminum foil just now."

Dongma waved to the forensics class, and the forensic class member took out the aluminum foil mixed with the melted chocolate.

"Therefore, the ignition device in this case actually uses the principle of air batteries. Put tin foil and activated carbon under the tall silver plate, and then pour it in with salt water, so that the steel wire on the silver plate will heat up. Then there will be burning phenomenon, because the salt water will generate electricity when it touches the tin foil, and the current will naturally ignite when the current passes through the steel wire. Very simple chemical knowledge!"

Dongma sneered and explained.

"Nani?!" Bow and others were shocked.

"Then I'll ask another question, Ms. Mayuko, what happens to the original meal if you pour water into it?" Dongma suddenly turned his head and asked.

"That..." Mayuko suddenly became speechless as if she had lost her language ability.

"If you don't tell me, I can guess. Since it is going to take us to the other side of the dream, the distant galaxy, it is not difficult to guess that there was dry ice in it. After the water is injected, it will produce a beautiful wheel. Mist..."

"In other words, the prisoner replaced the dry ice with an'air battery', then lit the fruit wine on the meal, and burned it on Mr. Tsujimoto's velvet clothes."

Dongma slowly explained.

"But even so, if you don't knock over the fruit wine behind you, then the fire shouldn't cause death, right?" The bow length was puzzled again.

"Because the prisoner put the nut shells under the fruit wine bottles, as long as you hit the cabinet lightly, the fruit wine on it will fall in large quantities!" Dongma explained.

"And to make him move back, in fact, just under the small dining table covered by the tablecloth that was dragged to the ground, it is enough to fill the gas space formed by the volatilization of alcohol. There will be a momentary fire, and Mr. Tsujimoto who is frightened will naturally step back in fright, and then knock over the bottle that was designed long ago."

"And the only person who can do this is you, Ms. Mayuko, who has been standing in front of the table and arranged the tablecloth before the incident!" Touma said coldly.

In desperation, Ma Yuko can only bow his head and confess his guilt.

"I am just a tool for him, a chess piece that can be discarded at any time when he stands on the top of the Japanese chocolate dessert chef. On the official opening day tomorrow, it is time for him to fire me!"

Ma Yuko yelled in anger and unwillingness.

"I have put so much effort and wisdom for him and for this shop, that bastard actually wants to kick me away at the moment of success? I will never allow him to do this!"

"Well, don't be so excited, I'm arresting you now on the charge of deliberate murder. If you want to ask for help, you can tell me anytime..." Dong Ma said to her with a light smile.

"Can I still keep this store?" Ma Yuko asked only in Touma and Mayuko, and Yumi's police car who was in charge of driving.

"Then it depends on your performance..."

Immediately, Dong Ma pushed her down on the back seat of the police car, and tore off her gorgeous shopkeeper uniform.

The swaying police car and the faint sound inside did not attract any attention on the congested road full of hoops.

Chapter 1545 Newcomer Investigation Case Book of Transportation Section (1) Fifth

Sending the frail Mayuko back to the Metropolitan Police Department, the next step is to let her go to jail for a good reflection and training.

However, when Dongma was about to return to his office, Yumi who had sent them back suddenly ran over.

"Master Dongma, can I bother you?" Yumi said embarrassedly, and behind her was a young policewoman with a double pony tail.

"What's wrong, is there anything else in your traffic class?" Dongma asked strangely.

"Yes, you also know that in addition to managing traffic, we also have investigative responsibilities for cases that impede the normal operation of transportation facilities or damage private vehicles..."

This is the responsibility of the Transportation Division. Although Dongma doesn't care about that one, as the Minister of Criminal Affairs, he still knows the scope of this class.

"So, recently we received a report from the Mihua Town Transportation Division saying that a serial car damage case occurred in Mihua Town. Today we received a report saying that the fourth case has occurred." Yumi said with a headache.

Although the traffic department is at the same level as the search class, the police officers on the front line are generally lower than those in the search class. Yumi, who is only the head of the inspection, will also be responsible for the investigation of some similar cases.

"Then, you shouldn't disturb me with such a thing?" Dong Ma asked indifferently, it was just a small case of damage to the car.

"Originally, as long as we continue to investigate, it happened four times in a row in a month, and finally on the fourth time, the criminal of the'red spray paint attack case' caught sight of a police vehicle. !" Yumi said with a serious expression.

"Red spray paint silk? Isn't it a case of car destruction?" Dongma asked strangely.

"Yes, it just said that it was destroying the car. In fact, it was only destroying the door lock, and then spraying the words'Go to Die' with red spray paint on the roof of the driver's seat. The property in the car did not appear to be stolen. "Yumi replied.