super right hand

Everyone just saw the plastic bottle, no, it should be said that it was an incomplete plastic bottle of mineral water. As for the clue, sorry, no one saw the slightest bit.

"details make a difference."

Jiang Hao directly spat out a hint that he thought had a high artistic conception. If it wasn't for the explanation of the tracing technique, even if he found the whole plastic bottle, he probably wouldn't have thought of this backward method to solve the case.

"What are the details?"

Feng Chaoyang's eyes widened. The keenness and sternness he had cultivated in solving crimes over the years made him the first to discover an incomplete detail of the plastic bottle.

This detail is the barcode left on the edge of the plastic bottle. It seems that apart from this detail, nothing has been ignored and forgotten. He tentatively asked: "Is it the barcode left on the bottle?" .”

"Barcode?"

The people in the criminal investigation department immediately looked at the barcode that had been ignored all the time, and they were so busy looking at the bare bottle that they ignored the barcode left on it!

"Professor Feng's observations are indeed subtle. The ignored clues I mentioned do refer to the magic barcode, because this is so necessary."

Jiang Hao carefully showed a circle of incomplete barcodes, and explained: "People often encounter barcodes in their lives. It can be said that as long as they are shopping, they will encounter the problem of barcodes. A humorous person compared barcodes to It is an indisputable fact that for the ID card of an item, a bar code belongs to only one item.

As long as we have the barcode of the item, by investigating the source of the barcode, we can find out who swiped the barcode when purchasing the item from where.

If the store purchased by the buyer is equipped with a camera, the camera must have recorded all the characteristics of the person who purchased the item and the address of the buyer when purchasing.

As long as they can get the video, they can easily know the faces of Li Mazi and his gang, and as long as they are still in Zhongzhou City, they can be arrested easily. "

Jiang Hao talked eloquently, but every sentence he said was the information fed back by the refined processing and tracing technique, and it was narrated after organizing the language, which can be said to be irrefutable by anyone.

"But the barcode seems to be very incomplete, and there is no way to check the incomplete barcode, which is really tricky."

Everyone looked at the barcode on the plastic bottle. After the baptism of the fire, only two-thirds of the barcode remained, and the remaining one-third could not find any hope at all. If this barcode, which is crucial to solving the case, had been searched earlier, there might have been clues, but now everything has become ethereal and unreal.

"It really can't be used as a clue to solve the case."

Feng Zhaoyang knew something about barcodes to solve crimes. Once they found a barcode, but they searched many product outlets before finding any clues.

It is difficult to find its provenance with a complete barcode, let alone an incomplete barcode, and it is simply difficult to solve the case.

"I didn't say that the barcode is incomplete. The incomplete part is only left in the burning material. There is no data."

Jiang Hao directly held up the barcode he found and handed it to everyone to check. The barcode number left on the coke was forged by him using manipulation techniques, and no one found it anyway. He said it was left over, so it was left over!

"Hurry up and notify someone to record the barcode data and do our best to investigate."

The people in the criminal investigation department realized the seriousness of the problem, and the looming numbers left on the coke provided a great opportunity for the recovery of the barcode.

"Numbers, why are they left on the coke?"

Feng Chaoyang observed the numbers on the coke and lamented the magic of the Creator. It seems that God will help the police solve the case this time.

"The number of the bar code remains on the coke. This is very normal. The number of the bar code is made of a special material. When it is burned, not only will it not retreat, but the strong chemical reaction will make the number of the bar code react on the charcoal. on the coke."

Jiang Hao explained seriously to the confused Feng Chaoyang.

"It's pretty amazing."

Feng Zhaoyang's eyes shone with incredible light. With this barcode clue alone, Jiang Hao far surpassed any evidence obtained by the Criminal Investigation Department at the scene.

Jiang Hao's calmness, broad knowledge, and extensive knowledge acquisition aroused his strong interest, and he wished to forcibly accept Jiang Hao as an apprentice, but after thinking about it, he still felt that he should be gradual Hot tofu!

"Jiang Hao, how did you know there would be important clues down there?"

The people from the criminal investigation department quickly sorted out the materials and prepared to report the specific process of solving the case this time. When filling in the column of clues discovered, the name was written as Jiang Hao, but they really didn't know the specific reason for the discovery.

Recalling carefully, Jiang Hao just glanced left and right, and then he directly pulled the coke, found the plastic bottle, and investigated the case weirdly, which is really unimaginable.

The people in the criminal investigation department also wanted to know exactly where he fell, and why Jiang Hao could easily find clues.

"I judged based on the degree of smoke." Jiang Hao naturally didn't mind explaining, anyway, he had found a reasonable reason for the explanation: "The molecular structure and density of the material of the object are different, and the reaction is violent when burning. The degree is not the same, and the intensity of the disgusting color is also different.

Have you noticed just now that in the entire burning car, where the plastic water bottle is placed, there is a strong black smoke that only exists when plastic burns. "

"understood."

Everyone nodded in a sudden realization, and recalled carefully, the car was burning just now, but the place where the plastic bottle was placed was really emitting thick black smoke. This is an indisputable fact. Jiang Hao is indeed solving the case based on abnormal phenomena .

"Too awesome."

The people in the criminal investigation department cast admiring eyes on Jiang Hao's ability to observe the finalists. He has seen many crime-solving masters, and he has seen many famous crime-solving masters. He carefully ranked the crime-solving masters in memory. Jiang Hao absolutely able to rank among the top few.

"Any other clues?"

The people from the criminal investigation department changed their haughty attitude, and looked at Jiang Hao as if asking for advice. It is really not easy for ordinary people to compare to Jiang Hao's randomness in solving the case.

"Then I will bluntly point it out."

Jiang Hao didn't seem to be a polite person, and it was not his character to hide the clues to solve the case in his heart, so he decided to continue to expose the clues left by the Criminal Investigation Department.

"There are really more."

The people in the criminal investigation department looked at each other, and they were all very surprised. The speed at which they found the clues was a little too fast. Jiang Hao was able to find a crucial clue in such a short period of time in a complicated environment. This is already commendable, but Jiang Hao is still able to find clues, which makes people who have been engaged in criminal investigation for many years feel very uncomfortable.

"What clue? Tell me and listen."

Feng Zhaoyang couldn't wait to urge the silent Jiang Hao. He was just defeated by Jiang Hao's superb footprint identification technology, and he was full of curiosity about Jiang Hao. He just waited to know Jiang Hao enough, and then he was under his charge in one fell swoop, that must be A beautiful thing.

"Among the four people, one must have torn clothes, because he left in such a hurry."

Jiang Hao pushed open the car door casually, and there was a small piece of cloth sandwiched between the gaps in the car door. The cloth was not burned by the fire because it was caught by the iron door, and it was preserved intact.

"Ah."

The people from the criminal investigation department took the rags from Jiang Hao, and hurriedly put them into their pockets. The rags must have been left by Li Mazi and his gang, because the cloth mixed between the car's closures would fall off automatically. It must be the clothes of one of Li Mazi's gang, there is no doubt about that.

"pretty."

Feng Chaoyang praised with admiration.

"Look at this cigarette butt."

The clues in the burning car have been pointed out. To be precise, the clues that Jiang Hao can explain have been pointed out. Some clues that rely on the breath to judge, even if he speaks out, he cannot explain the basis of his judgment, so he simply shifted his gaze to outside the car.

Jiang Hao squatted on the ground, then picked up a cigarette butt, got up and handed the cigarette butt to the criminal investigation department, and said with a smile: "This is also important evidence."

"We have already done physical evidence filing, so there is no need to collect this cigarette butt at all."

The people from the criminal investigation department immediately put forward a suggestion that the saliva of the perpetrators on the cigarette butts has always been used as physical evidence, and the people from the criminal investigation department will naturally not ignore its existence.

"Cigarette butts are not only used to extract saliva to verify DNA, we can also read more unknown clues from cigarette butts.

Cigarette butts are like a stage. Anyone who has performed on the stage will not only leave saliva, you should take a closer look at the special features of cigarette butts. "

Jiang Hao held up his cigarette butt and looked at everyone with a smile. He knew that he was doing something that subverted other people's cognition, but who made him know all kinds of powerful magical skills? Wouldn't it be a waste to not use it, and waste is shameful of.

"There are tooth marks on the cigarette butt, but what does this mean?"

After careful observation, the people from the criminal investigation department immediately recognized the difference in the cigarette butts, but what can this trace of being bitten on the teeth explain?

"Chewing cigarettes is a rare smoking habit." Jiang Hao explained unhurriedly: "But anyone who likes this way of smoking has a difference from ordinary people."

"What is different from ordinary people?"

The people in the criminal investigation department are all confused, isn't it just the smoking habits are different, what else could be different?

"Once the habit of gnashing your teeth and smoking is developed, the smoker's teeth will undoubtedly be yellowed by e-liquid in the long run.

And judging from the degree of biting of this cigarette butt, it is definitely an old smoker, and the teeth must be particularly yellow. You must pay attention to people with yellow teeth, because it is impossible to say which one is the murderer of the robbery. "

Jiang Hao said slowly.

"Hurry up and report this information."

The people in the criminal investigation department have already convinced Jiang Hao, and there is no doubt about Jiang Hao's explanation. What needs to be done is to copy it, that's all.