Legendary FBI Detective

  Chapter 90 Before entering the bank

  Hearing Lacey and Mona's question, Roan coughed lightly and continued to explain:

   "Second point, in the surveillance video, we can see the most realistic physical performance and behavior of the bank robbers, rather than the secondary narrative of the witnesses at the scene.

  This is the most relevant and authentic information we can really rely on when looking for robbers.

  Of course, we are only temporarily focusing all our energy on the surveillance video to see if we can find any clues that the No. 14 investigation team has overlooked.

  We will not give up other evidence, and we will check them one by one later, it is just a matter of the order of checking. "

   "OK."

  After listening to Roan's words, everyone nodded in understanding. Augustus didn't talk nonsense, and just waved his hand, telling everyone to return to their workstations and start checking the surveillance video.

There were a total of 6 bank robberies. Two robbers dressed in black, from opening the bank door to entering the bank lobby, and then one of them took out black paint and smeared the surveillance video. The whole process took less than ten seconds, even the fastest time. , only seven seconds.

   Seeing this scene, Mona's eyelids trembled, and the rest of the people also had complicated expressions, and they all turned their eyes to Roan.

  The eyes of everyone did not affect Roan in any way. After carefully checking the surveillance video of the robbers entering the bank in the six cases, he was silent for a while, and tilted his head to look at Mona:

   "Mona, can you put these six videos on the same screen and let them play together?"

   "It's possible, but if you do that, the video will be completely unreadable."

  Mona shook her head. It was 2005, and the computer screen was only that big. Six videos were put together, and the portraits on the screen were very crowded.

   Not only that, but the quality of the surveillance video of these banks is also very average, far from the clarity of the later generations. If you zoom in a little bit, the characters in the video will be blurred.

"All right."

  Roan nodded, did not continue to dwell on this problem, and then began to slow down the video on the computer.

  At the same time, Roan also took out a notebook in his hand, and played the video while writing and drawing.

  Seeing that Roan was addicted to the surveillance video, Augustus patted his belly and picked up a file folder.

   "Lacey."

  Augus briefly flipped through it for a while, then turned to look at Lacey, and asked:

   "In addition to the hostages held by the robbers, the bank staff who were frightened by the information in the transparent folder also had close contact with the robbers. Did they mention the robber's face or pupil color?"

  Hearing what Augustus said, Lacey took out the confession folder and flipped through it. After a careful look, she shook her head and said:

  "Several bank employees did mention the color of the robber's pupils, but they can be any color, brown, black, dark brown, they all mentioned it.

  As for the face, several bank employees said that through the two holes in the eyes of the black hood, they saw that the other person's skin was white. "

   "It seems that the threat of Mr. White Robber frightened these ladies."

  Augus shook his head when he heard Lacey's words, but didn't say much.

  Those bank staff are ordinary people without professional training, and it is normal for them to have memory confusion after being frightened.

  Especially the robbers threatened their families.

"Um?"

  Thinking of the robber’s transparent file bag containing information about the family members of the bank staff, Augustus suddenly thought of something, tilted his head and asked:

   "Have you investigated the robbers, how did you know the identity information of the family members of the bank staff?"

   "The No. 14 investigation team has already checked."

  Hearing what Augustus said, William next to him pulled out a folder and spread his hands:

  "When the robbers threatened the bank staff, the bank staff's family information provided was simply name, contact information, and home address.

  If you want to check this information, you can get it from many sources, such as hospitals, post offices, schools, restaurants, etc. The scope is too wide, and we have no way of knowing where the robbers got this information. "

  The United States has always boasted that it attaches importance to citizens' privacy and protects citizens' private information.

   But in fact, the United States is one of the countries that leak personal information most seriously in the world.

   "OK."

  After listening to William's words, Augustus frowned, patted his stomach, and found the direction he could think of. The investigation team on the 14th seemed to have thought of it and conducted investigations, but in the end they didn't find any results.

   In the final analysis, there are too few surveillance videos in the peripheral areas of the bank. As long as the robbers leave the bank, they will disappear completely.

   "I don't know if this is a clue."

   After a long time, Mona suddenly made a sound, which attracted the attention of the three:

   "I found six robberies where bank robbers pushed open the door of the bank, some by pushing it in, some by pulling it out."

  Hearing what Mona said, Augustus and William glanced at each other, and both saw the doubt in each other's eyes, but Lacey nodded:

   "You want to say that in one, two or four cases, the robbers pushed the bank door inwards, and in three, five or six cases, the robbers opened the bank door outwards, right?"

   "Exactly."

  Mona nodded, then tilted her head and explained to August William and others:

   "Roan had previously speculated that these six bank robberies were not committed by the same group of robbers."

   Seeing the doubts in the eyes of Augustus and Lacey, Mona briefly introduced to them what they went to investigate the laundry owner.

"this…"

  After listening to Mona's introduction, William was shocked by Erken's courage, while Augustus thoughtfully, tilted his head and said:

   "If the six cases were really not committed by the same gang, it would explain why Brosen failed to solve the case."

   If there is a deviation in the direction, no matter how hard you try, you will not get the answer you want.

  Augus' words reached Lacey's ears, she frowned, and called up the surveillance video in the computer with a serious expression:

"In the six cases, the way the robbers opened the door of the bank was different each time. Some pulled back and some pushed forward. Judging from this situation alone, one, two, four cases were a group of robbers, three, five, six The case was a group of robbers.

  But if you focus on the actions of the robbers spraying the camera with spray paint, 146 cases are left first and then right, and 235 cases are right first and then left..."

  Ignore the dress and other things, just from the perspective of the robber's actions, in the six cases, although the robbers' overall crime methods are the same, there are many differences in the details of the actions, and each time there will be a new arrangement.

   A lot of actions and a lot of permutations and combinations, it is impossible to deduce which group is responsible for which case.

"this…"

  After listening to Lacey's words, Mona and Augustus frowned.

  Beside the few people, Roan didn't say a word, but the notebook in his hand had already written several pages full of text.

  The video screen on the computer was still playing slowly. Suddenly, Luo An's pupils shrank, and suddenly he forcefully drew a circle on one of the lines of text on the notebook page.

  Mona on the side saw Roan's movements, and hurriedly asked:

   "Roan, did you find anything?"

   "I found a few small details."

   Seeing that several people were looking at him, Roan didn't hide anything. While adjusting the video in the computer to the corresponding position, he said:

"Watch carefully"

  (end of this chapter)