The world of American TV series: Starting with the L.A. Patrol.

Jack spent three days in Los Angeles, and in addition to a pile of paperwork to sign, he also visited the "fallout shelter" 15 meters underground between Chris and Braxton's family farm and Jack's small farm. .

Not only did they build an enlarged version of the underground safe house based on the drawings Jack sent (Chapter 568) to use as Justin's secret data center, they also used tunnels to connect the two farms.

In fact, California's geological conditions are not suitable for building shallow underground facilities because it is located right on the San Andreas Fault and earthquakes are extremely frequent.

At the same time, large amounts of groundwater are overexploited every year and used for agricultural irrigation, resulting in very serious surface subsidence in many places, especially in the central region.

In addition, there are serious soil problems, so unless there are special needs, shallow basement structures are rarely seen in California buildings.

Of course, some issues are usually just about cost. In addition, the locations of the two farms are quite suitable. With the brothers' investment regardless of cost, a safe house located 15 meters underground and the tunnel connected to it have taken shape.

The money they got from a certain Mexican drug lord and most of the funds on hand were basically spent on it, otherwise Chris wouldn't need to sell the paintings.

Although part of his money with Chris was also spent, Jack didn't mind because it was converted into shares of the new company. It's hard to comment on the lack of security, especially in this strange world and this strange world. s country.

It will take at least a year to complete the entire project, and there are still a lot of problems that need to be solved, such as earthquake resistance and server room cooling. However, this cost is a drop in the bucket compared to the money-burning project that is about to be launched.

In the future, short videos and new social media projects will cost tens of millions of dollars to burn, which is why Zoe must get a Senate seat in Congress as soon as possible.

Although the Anderson family has a strong influence in California, it lacks enough voice at the federal level, especially in Congress. They want to avoid the same fate as Jack's previous "TikTalk" in the future, supporting a member of Congress of his own. Member of Parliament became an urgent matter.

Just when Jack was about to take Jiejie back to New York after visiting this secret underground space, a call from Rosie summoned them to another long-lost, deeper underground facility.

The last time Jack entered the SCIF (Sensitive Information Isolation Facility) underground in the FBI's Los Angeles field office building was when Emily encountered a crisis. Rosie took them there to meet with the top brass of "CWS" (Clear Water Security).

There were no outsiders present here this time, Rosie and Hotchner, only a female supervisor was present. Jack had some impression of her, her name was Natalie, who used to be Hannah's direct superior and was responsible for the homicide case.

"Aren't you in charge of a serial home invasion, rape and murder case? Did something happen? It's not another damn terrorist, is it?" Jack now has some psychological shadow over those terrorists who like to cause trouble.

This time he didn't have time to get together with the BAU people when he came back because they were busy with this unexpected case.

I heard from Jiejie that three female victims appeared in succession around Los Angeles in the past two days, and they were suspected to be the perpetrators of the same murder. The LAPD and LASD state police were confused and contacted the BAU directly.

"It's not an accident, but we noticed something unusual. The results derived from this may be something no one wants to see." Rossi said, motioning Jack and Jiejie to take their seats, and played a surveillance video on the screen. Video.

"This is a video of the townhouse complex where the third victim in this case, Patricia Brannon, lived. We found images of the murderer entering the complex before committing the crime."

Following Hotchner's introduction, the back of a white male in formal attire, a black suit and a white shirt, with neat short brown hair appeared on the screen.

"He's dressed professionally?" Jiejie raised her eyebrows. Combined with everyone's serious attitude, she suddenly had several bad guesses in her mind.

“加西亚使用了上次纽约爆炸案中的图像分析工具，但这次由于角度问题，不是太精准，推测凶手的身高在5英尺7英寸到5英尺10英寸之间（1米7到1米78），体重大约是160磅（72.5公斤）。”

Hotchner's face was solemn. Although he usually had a poker face except when facing his family, but after everyone had been with him for a long time, most of the time they could detect some clues from his micro-expressions.

This surveillance video has been edited and spliced. Although there is no sound, the pixels are still clear. You can clearly see the murderer knocking on the door of one of the apartments. A middle-aged woman appeared at the door and the two started talking.

"Didn't you take a picture of his front face?" Jack asked. The murderer in the surveillance camera always lowered his head to see his face clearly. He only looked forward when his back was turned to the surveillance camera.

Hotchner shook his head and said, "No, it can be seen from this video that he is very alert and very calm. Except for deliberately avoiding the camera, he spends the rest of the time strolling around, as if he is a resident living here."

The murderer in the picture briefly exchanged a few words with the middle-aged woman with his back to the surveillance camera, and then made a movement on his hand, and the other party invited the stranger into his home with great confidence.

"Is he showing some ID?" Jiejie was a little confused. This action was so familiar to her because she often did it herself.

From this scene in the surveillance video, combined with the murderer's attire, Jack had already guessed the reason why Rosie called him here. For a woman living alone to let down her guard so quickly and invite someone into the house, the possibility of the murderer impersonating a law enforcement officer was biggest.

"The Los Angeles police, whether they are LAPD or state police, generally only show their badges. Most people are accustomed to wearing their badges on their waists or hanging them on chains around their necks. They rarely take the initiative to show their IDs, so you doubt them. One of us?"

The "we" that Jack refers to here does not only refer to his own field agents, but to agents from all federal law enforcement agencies. Of course, the most common and well-known of these agents is naturally the FBI.

"Yes, that is what we are worried about. We must rule out this possibility as soon as possible, or arrest him as soon as possible." Hotchner replied.

If a serial killer really appeared within the FBI and was reported to the media, it is unimaginable how bad the impact would be.

You must know that the FBI's management of its subordinate agents is still quite strict compared to local police departments. Not only does each vehicle have a positioning system, but so does a specially issued mobile phone.

Although there are some scum, they usually commit job-related crimes, and there has never been a serial killer inside.

Even if it was not the FBI but agents from other federal law enforcement agencies, they could not take it lightly. Although Jack was inclined to believe that the murderer was impersonating his identity, the impact of the former possibility would be too bad.

To put it another way, even if the murderer just used a fake ID to deceive, the case must be solved as soon as possible because it involves the public's trust in federal law enforcement.

No one wants to see a scene like this. When federal agents come to visit and show their IDs, what they get instead of cooperation from the people is vigilant eyes or even gunshots.

The expression on the face of female supervisor Natalie is more nervous, because her field detectives who are responsible for criminal investigation cases will undoubtedly be the most suspect.

The surveillance video was paused at the moment when the murderer presented his ID. Unfortunately, the picture was not clear enough, and the camera angle was behind the murderer, otherwise Jack's lip-reading skills would have come in handy.

"Now you know why I asked you for help. If this son of the beach is really one of our own, I hope you can take him down with your own hands." Rossi said a rare swear word.