Gene from the 13th Department of Bright City

At this time, in the surveillance screen, the wise man on the left has walked towards a high-end beverage shop. It is a long house with five floors. The first to fourth floors are the beverage area. Many people are sitting inside and chatting. Some waiters are Busy.

Billy was still smiling.

"As for why this lady was found by us so quickly, it's because I noticed that she walked very fast. But when people approach their destination, their walking frequency becomes faster. Some people even run. It's very simple. It is an inference that people have various behavioral habits, and you only need to pay a little attention to know them."

The wise man approached the beverage shop called Hey CLUP in front of him. As soon as the wise man entered, a manager at the service desk on the first floor ran over with a sneer.

"Sir, what services do you need?"

The wise man said with a smile.

"I'm looking for someone."

"How many tables of guests are there? Tell me and I'll have someone take you there."

The wise man had no money in his pocket, so he immediately shook his head.

"I just came to take a look."

The manager's expression suddenly changed.

"Sir, if you want to search, I hope you can show your ID and we will cooperate."

The wise man immediately pulled the manager's hand, and the manager immediately winked at the waiter next to him.

"Young man, I'm just doing a routine thing. You know there's been some unrest in the city recently. You have to investigate them one by one. You won't get into any trouble if you just walk around."

"If you are investigating something, just don't involve our store, okay, old man."

The wise man smiled and nodded, and finally entered the store. The target woman was in seat 329 on the third floor, next to the window. The wise man casually found an empty seat opposite and sat down.

"What do you need, sir?"

A waiter came over immediately, and the wise man nodded.

"Wait a minute, my friend and I made an appointment here, but my friend is still discussing over there."

As he spoke, the wise man put down his uniform comfortably, took out his cigarette and lighter, lit a cigarette and sat back leisurely.

"I've seen it. The woman started to pay attention to the wise man."

Sure enough, as soon as the wise man sat down, the woman opposite him, who was drinking coffee and with desserts on the table, looked at the wise man with evasive eyes from time to time. However, after seeing that he was just a shriveled old man, he seemed to relax. The woman looked at him from time to time. Watching the time.

It's just 8 o'clock now.

Le Xiao's heart almost rose to her throat. She swallowed and looked at the woman's every move, looking a little irritated. She looked at the time, and after a while she took out the phone.

"I'm drinking coffee here, do you want to come over?"

The woman smiled sweetly, but her smile seemed a bit chilling.

"I understand. Just wait for me for 20 minutes and I'll be there. It's a nearby store. I walked around for a while. Yeah, I understand."

The moment the woman hung up the phone, at 8:15, she stood up to pay and walked quickly. The wise man yawned, put out the cigarette butt, and got up and followed the woman as soon as he saw the woman coming downstairs.

"The target is moving."

Billy said as he went to the back of the drink shop. Because the security here has been relatively good all year round, basically except for the surveillance on the main streets, the number of surveillance in other places is far less dense than on the street. Most of the functions of surveillance are It is to regularly determine some changes in the people in the city.

On a light and shadow screen, Leng Rui had already started to check the signal source of the woman's phone call. Intertwined black frames appeared on the light and shadow screen. Leng Rui kept inputting a series of codes, which made Xiao look happy for a while. Surprised.

"It's a very simple method, Miss Secretary. There were 43 calls made in that building between 8:13 and 15, and the closest one to here was only one. The location has been found for Billy."

While Leng Rui was talking, he had already transferred the nearby map to Billy's mobile phone. He shuttled quickly and soon came to an alley opposite a small house. A man was smoking a cigarette with a bored look on his face. Billy After checking around for a while, there are two places that cannot be seen by the surveillance. It only takes 5 minutes to get from there to here.

Billy watched quietly and showed a proud smile.

After a while, sure enough, in an alley in a blind corner on Billy's left that could not be seen by the surveillance camera, the woman walked out quickly, and the man waiting in front of the house threw away the cigarette butt impatiently.

"Why did you come here so quickly? It's just what I said on the phone just now. This is our last time."

Swish

The moment the woman suddenly took something out of her pocket, she slashed the knife in her hand at the man in front of her, but Bi Bi had already rushed over with quick eyes and hands. The moment the knife hit the man's neck, she dragged him away. The man Her clothes were easily torn open. The woman held the knife in fear and rushed forward like crazy. The man was so frightened that he turned around and ran away.

Proportion smiled and stood in front of the woman. The woman stabbed Billy with a knife. She completely lost control of her emotions and yelled.

"You'd better come here quickly. Secretary, I won't last long."

Billy said, Le Xiao was still running on the street, and she was taking steps with all her strength. At this time, Quasimodo suddenly held Leng Rui and Le Xiao with both hands, and in an instant, he accelerated and ran. When he encountered any obstruction, he jumped over the crowd, causing a commotion in an instant.

In less than 2 minutes, Le Xiao arrived in the alley.

"Put down your weapons, you have."

There was a loud bang, and Quasimodo jumped over instantly, stretched out a finger to touch the tip of the woman's knife that stabbed Billy, then held the woman down, and easily squeezed the knife in her hand. became curled.

The woman cried hoarsely, and Lexiao swallowed, her heart still pounding.

"Miss, you have been charged with murder, committing murder in the street, and assaulting a department employee. Please follow us to the nearby public security management station."

Le Xiao swallowed and looked at Billy in front of her. Everything developed as he said. This woman passed through the blind spot of surveillance and knife control, wanted to kill the man, and then returned the same way. From the surveillance camera on the eldest sister, She walked slowly downstairs. When she passed by, the knife and blood-stained clothes were already brand new. She would be interrogated at most, and it was difficult to be listed as a target of suspicion.

"It's very simple to use the blind spots of surveillance and the blind spots of the knife to commit crimes."

Billy said, the woman was still crying on the ground, and now the man in the distance came over in a panic.

"Thank you, thank you."

Billy turned his head and smiled.

"Protecting citizens is the obligation of our Section 13 members. Please remember, we are Section 13."

Leng Rui was still processing the documents and had already made a written record and video record of the investigation. Then he quickly used Le Xiao's mobile phone to open the dedicated line channel of Section 5 and directly transferred the documents as a homicide case. He went over and dialed Section 5’s number.