Hearing the sound of Conan, he ran into the car like a gust of wind, and the other three people followed unhurriedly, and in the screen screen in the car, everyone really saw the gangster wearing a gray coat and a mask, but the picture only flashed, and no other gangster was found. Pen, fun, and www.biquge.info

"Damn, only for a few seconds...... Hey? Chiri? ”

Twilight, who waved his fist to express his emotions, suddenly noticed the extra girl in the car, and was stunned like everyone else after seeing the royal sister next to the girl, but he was very professional, and he just looked at it twice and then put his attention back on the screen.

The people who thought that there had been progress were not disappointed, although several cameras took pictures of the mask gangsters, but they all just happened to be swept over, and there was a long sigh in the car for a while.

"Conan, you seem to have said ...... just now The gangsters clearly reported the location of the plainclothes police officer in the stands opposite? ”

The girl, who no longer looked at the screen after scanning the screen, patted Conan's head and asked in a whisper, and Conan, whose attention was still on the screen, replied intently: "Well, yes, he pointed out four different locations, and all of them were correct." ”

"Oh? So, what are the places? ”

"Hmm......"

Conan, who turned his head and had some strange girlish questions, after seeing Chiri's expression, Conan, who understood what she obviously had in mind, recalled it, and counted it with his hands: "The man smoking on the left side of the passage above the front audience, the woman covering her face with a newspaper in the second row below the front audience, the two men on the front guardrail diagonally in front, and the fat man on the right side of the front audience seat next to the goal......"

According to Conan's description, the corner of the girl's mouth hooked up with a smile on the corner of her mouth that had formed a three-dimensional image in her mind, and she took out the ticket that showed a small section in Conan's pocket, and took a pen from the table, and sketched something on the court map on the back of the ticket.

"You see, this is the position of the four plainclothes police officers in the front audience, and according to the angle and the estimated distance, the position where all these four places can be taken into view, which is about ...... range."

The girl said and drew a circle on the schematic map of the court, Conan looked fixedly, it was the part of the other end of the court that contained the right side of the front of the stands, the range was not large, about seven or eight rows of seats, and the exchange between the two also attracted Twilight and others who were also looking at the screen, after seeing the girl draw the circle, the energetic Twilight just wanted to speak, but was interrupted by Conan.

"But, even if we lock down this small area, we can't guarantee that the gangsters won't move...... He should have moved somewhere else a long time ago. ”

Conan's question chokes the words in her throat and looks at Chiri with a hint of hope, the 19-year-old girl who has more than once stepped up to break the game when the case has come to a standstill.

The eyes of these police officers ...... It seems to be saying that as long as it's her, there must be a way......" and the royal sister stood at the door of the car with the gray plain's eyes flashed, and looked fixedly at the Qianli who didn't know when it became the center.

The girl naturally noticed the sight of everyone around, and she raised her head slightly: "Do you know the telescope?" ”

"Huh? Who doesn't have one at home...... Qianli, what do you say about this? ”

I didn't expect the following to be so that Twilight couldn't maintain a serious face anymore, and replied a little crying and laughing, but after listening to his answer, Qianli continued to ask: "So~ Police Department, how far can you see through the telescope at home?" ”

Twilight, who didn't understand what medicine was sold in the girl's gourd, had to follow her question, "Hmm...... You can see it clearly about 7 or 80 meters... Chiri, what's the use of this, you ask? ”

"Magnification ......"

Conan, who quickly understood the girl's meaning, answered for Twilight, and Chiri, who glanced at Conan appreciatively, nodded, "That's right~ It's the magnification!" Household hand-held telescopes, generally magnification between 6~10 times, more than 10 times the field of view will be reduced, and it is not easy to stabilize if held, the lens will shake, and it is very hard to see......"

"For handheld telescopes, 10 times is almost the limit, beyond which you must use a tripod to fix it to get a stable and clear picture. Besides, if someone were to use a tripod in the audience, it would be easy to spot, right? Besides, even if it is an adult man, holding a large and heavy high-powered telescope for a long time, his arms can't bear it......"

"Makes sense......"

As soon as the girl said this, everyone in the car woke up together, and after simulating and comparing the telescopes at home in their hearts, they knew that what the girl said was not bad at all.

"Qianli, you mean that the gangsters didn't use a telescope at all?" Conan once again had an insight into what the girl wanted to express in advance.

"Right~"

The girl who looked around the crowd pointed to the schematic map of the stadium on the ticket, and drew a circle on the outside of the rectangle that represented the field in the middle, "This stadium is a comprehensive venue, and there is a circle of 8 plastic tracks outside the grassland, and there is a distance between the runway and the stands as a buffer and activity area, with the most common 7x telescope, standing on the front guardrail of the stands and looking at the opposite side, at most you can only see the faces of the people on the bench." ”

Seeing that everyone was already immersed in her reasoning, the girl breathed a sigh of relief and continued: "In the future, if you want to see the faces of the people in the stands on the opposite side, even if it is a 10x mirror, it is impossible, let alone carefully distinguish the demeanor and movements of one or two of them to judge that they are policemen......"

"Yes, yes......"

Qianli's analysis made everyone feel enlightened, and after they sighed, the girl concluded: "According to what I said before, I think that the gangster has an observation device that is at least or close to 20 times, and the caliber of this equipment is definitely more than 50mm and equipped with a bracket to fix it, otherwise no one can hold it for a long time to observe the whole scene just by holding it." ”

"Good! Send someone to change your outfit and find it immediately! There shouldn't be many people with such a special heart! Be careful not to show your stuffing this time! ”

At this time, Twilight, who had already thrown himself to the girl's five bodies, gave an order to a police officer, but as soon as he finished speaking, he found that the girl shook her head at him, and Twilight, who felt strange, couldn't help asking, "What's wrong?" Now it's time to find ......."

"Peace of mind~ Police Department, haven't you thought of what it is?"

"Huh?"

Twilight's confused appearance before turning the corner made the girl burst out laughing, and Conan, who had already figured it out, had to help him out: "It's a TV camera...... It meets the conditions of high magnification and large diameter, stable bracket, and will not be suspected of shooting the audience, and the operators of the camera positions in the venue will bring headsets to receive the instructions of the director, so that they do not need to answer the mobile phone when shooting. Similarly, if you put the headset on your phone to make a call, you won't be noticed......"

"So Mr. Director, who is in charge of the camera position in this position in the venue?"

The girl's burning gaze made the director swallow his spit, and said a little stumblingly:

"Yes, it's the leech field of the 13th machine!"