City: The opening scene of the crime scene

Timbre, if we talk about it scientifically, refers to the distinctive characteristics of different sounds in terms of waveforms.

To put it simply, it is the difference between different sounds.

Because everyone's timbre is different, the voice they speak is also different.

Li Fan asked the system whether it could distinguish the timbre. The purpose was to let the system lock clues based on the different characteristics of each person's speech, so as to quickly find the motorcyclist.

The system replied:"Of course you can report to the host. As long as there are two voices in the deduction screen, clue locking can determine whether the voices come from the same person or the same thing."

Li Fan asked:"Even if it is the voice spoken on the phone , can it also be judged?"

"Reporting to the host, whether it is a voice spoken on the phone, a voice spoken through a wall, or a pretended voice, the system can determine whether it is spoken by the same person."

Li Fan was relieved after hearing the system's explanation.

In this case, he could now directly determine whether the person who called the truck driver was a motorcyclist.

Li Fan recalled that after the motorcyclist let go of the bee, , and said"Shet" while accelerating away from the truck.

So, he ordered the system:"Lock the sound of 'Shet' that the motorcyclist said, and determine whether that sound is the same as the one in the phone call received by the truck driver. The sound is the same"

"A good host is judging for you……"

"The judgment was completed, and after system testing, it was concluded that the voice on the phone of the truck driver was consistent with the voice of the motorcyclist."

After getting this information, Li Fan breathed a sigh of relief while praising the system for being awesome.

Now, he ruled out the problem that the person who made the call was suspected, and he didn't have to bother investigating the person who made the call.

It seems that the motorcyclist must have called in advance and asked the truck driver to stop on the street.

Then, the motorcyclist went over and released bees with white phosphorus, causing the bees to ignite the oil drum.

Thinking of this, Li Fan continued to ask. The system ordered:"Help me search the deduction screen on a large scale to see if the motorcyclist's voice appears elsewhere."

After the order was given, Li Fan, who was sitting in the special car, twisted his body in a circle and looked at all the surrounding scenery.

The purpose of this was to ensure that he could deduce the surroundings 360 degrees. This will facilitate the system’s large-scale search.

He proposed this order mainly to find out the motorcyclist’s accomplices, regardless of what the motorcyclist said on the phone or in reality. All can be found.

Of course, the premise is that the motorcyclist must be in his deduction screen, otherwise he will not be able to find it. Because of his ability to deduce perspective, Li Fan deduce some more scenes.

Almost all of the scenes have been deduced by him, and his deduction screen recording ability has also recorded the scenes he deduced. If it finds information about the motorcycle, it can be found.

If there are other scenes of the rider talking, he can watch who the motorcyclist is talking to and what he is saying, so as to determine whether the other person is an accomplice in the crime.

If he finds what the motorcyclist said on the phone, then He could still see who was talking to the motorcyclist on the phone and what they were talking about, so as to determine whether the person who was talking to the motorcyclist on the phone was an accomplice in the crime.

This search took the system some time. The system did not give Li Fan an immediate reply.

The people in the picture talked too much, and there were also many people on the phone. The system's judgment was complicated.

In the process of the system searching for the voice of the motorcyclist on a large scale, Li Fan also He began to think in his mind.

He found that he didn't need to get out of the car to investigate anyway.

It was no big deal to just sit in a special car and solve the case. As long as he knew the specific location, he could use the fluoroscopy. It is very accurate, so he will not see strange things.

After so many actual battles, he is now very skilled in using deduction and perspective.

Moreover, the Detective Alliance also gave him detailed cases. Location information. Therefore, it was impossible for him to identify the wrong location, causing the fluoroscopy images to become nonsensical.

In this way, he could really deduce all the images while sitting in the car and solve the case.

He admired the system's capabilities in his heart. It was so powerful that it was tailor-made for detectives.

Of course, in order not to arouse others' suspicion, he would still have to get out of the car and pretend to investigate later, going through the process.

Otherwise, if you tell others that you just sat in the car and cracked the case, who will believe it?

It will be strange if it does not arouse others' suspicion.

The entire search time of the system will have passed by about two minutes. After some investigation, the system finally completed the search.

Two minutes later, the system reported to Li Fanhui:"Reporting to the host, many scenes with the sound of motorcyclists were found in the deduction screen."

"I would like to ask the host, for these pictures, do you plan to randomly select a few to view, or to view them one by one?"

There is no room for omissions in this kind of thing. Li Fan did not hesitate and replied:"Check them one by one."