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

"Brother, you're here." At the door of the hotel room, a criminal policeman saw Ma Xidao and bowed to greet him.

"The hotel's surveillance camera did capture a man traveling with the deceased, and also captured a video of the man leaving alone, but unfortunately his face was not captured.

We have searched the room and found this in addition to several bottles of wine."

He took out a small ziplock bag and showed it to Ma Xidao. There was a blue letter "H" printed on the bag. "We found it in the trash can. We also collected a fingerprint from it, but we couldn't match the identity."

"Huh? Why? Is it a foreigner?" Ma Xidao took the small ziplock bag that was put into the evidence bag, took a look at it, and asked curiously.

South Korea stipulates that male citizens aged 18 to 35 must perform military service, and the fingerprints of ten fingers will be recorded when registering for military service. Therefore, the fingerprints of most adult males in South Korea are included in the police system.

Of course, foreign arrivals will also have their fingerprints collected, but that is not in the police system, but in the foreign affairs department.

"Maybe. We've already requested assistance from the Foreigners Management Office. We'll have a result tomorrow at the latest." This criminal policeman should be Ma Xidao's colleague in the wide-area search team. He had never seen Jack before and looked at him curiously while reporting.

"I seem to have seen this thing somewhere." Ma Xidao muttered to himself while staring at the ziplock bag.

"This is a small bag for holding poison." Jack curled his lips.

Although he usually cracks down on drugs at the source, he has also seen quite a few finished products that eventually enter the market, especially new types of mixed drugs. After being made into tablets, they are usually packaged in small bags like this and are specially marked. There are ten pills in a pack, which are of good quality and low price.

Ma Xidao scratched his head. "I know. I mean, I have some impression of this 'H'. It's a new type of poison that was popular before. It seems to be called 'HAPPY' or something?"

"Brother, it's called 'HYPER'. It's very popular in the past two years." The criminal police's younger brother reminded him in a very servile manner.

"Ah, that's right, it's 'HYPER', a very dangerous thing. I don't know what's mixed in it. It can easily cause death by overdose."

Seeing the detective staring at Jack, Ma Xidao slapped the back of his head and said, "Asiba, I forgot to introduce you. This is Detective Jack from the FBI. He's a very powerful guy. I'll show you the big gun in his arms later. The barrel is thicker than yours."

Jack had a very unhappy face. Once he got a little familiar with this guy, he started to develop the peculiar Korean habit of nagging.

He could only smile awkwardly and said, "We usually don't call ourselves detectives. Just call me Agent Tawalle."

"FBI? The FBI in the United States? You are all agents, right?" The criminal police brother immediately poked his head out curiously, wanting to take a look at the so-called big gun.

"Uh, more like that." Special agent is referred to as agent, there's nothing wrong with that. Jack subconsciously dodged.

Ma Xidao slapped the detective on the head and said, "Be polite. He is a foreign guest. Have you found out the victim's movements?"

“Hey, not yet. We just retrieved the surrounding road surveillance footage and are preparing to conduct a reverse investigation.” The criminal policeman shrank his neck in pain.

Jack took out his notebook, wrote the word "Orange" on it, tore it off and handed it to the detective brother.

"This is a nightclub stamp found on the back of the deceased's hand. Women generally don't go to places like this alone. You can try to go there and ask about her companions."

The two then wandered around the hotel room but didn't find much. Evidence such as body fluids, hair and fingerprints would be collected by professional forensic personnel, and nothing else could be found.

Finally, they went to the crash site downstairs to check. There was not much blood at the scene, which was consistent with Jack's judgment and consistent with the victim's falling from the building after death.

Feeling that he couldn't help much with what happened next, Jack said goodbye, made an appointment with Ma Xidao for dinner, and took a taxi back to his temporary residence alone.

Not long after, the others also came back carrying large and small bags of things. Clay looked okay, but Aubrey even had a shopping bag hanging around his neck.

Everyone packed their luggage and went out happily to find food again. Excluding breakfast before boarding the plane tomorrow, this would be their last proper meal in Korea. The previous voting results were surprisingly consistent, and it was still Sichuan hotpot.

Ma Xidao, who arrived late, looked uninterested. Even though Jack ordered a bottle of "Shui Jing Fang" which was more expensive than "Hai Zhi Lan", it did not cheer him up.

"Is there any trouble with the case?" Jack probably guessed what the reason was.

Ma Xidao subconsciously drank the wine in the glass, but was so spicy that he gasped for air, as the alcohol content of Shui Jing Fang was more than twice that of Jinro.

"A lethal dose of the drug 'HAPPY' was indeed detected in the deceased's body, but this case may not be saved. The higher-ups are planning to transfer it to the Narcotics Division."

"It's 'HYPER'." Jack corrected, then asked curiously, "Are you eager to take this case?"

Ma Xidao was silent for a while, then heaved a long sigh, "The deceased's parents are both over 60 years old. They had a daughter in their old age, and they only had this precious only daughter. They cried so hard outside the morgue. That scene was so sad."

Jack rolled his eyes, hesitated for a moment, and then filled Ma Xidao's small glass with wine. Then he asked, "Tell me about your current findings first."

Ma Xidao drank the whole glass, and even though sweat broke out on his forehead from the spiciness of the drink, he had no intention of stopping, which seemed like he was trying to drown his sorrows in alcohol.

"My people found the female companion who went to the nightclub with the deceased. She was just rescued in the hospital and she almost died.

She said she lost consciousness after drinking two glasses of wine in the nightclub, and when she woke up, the deceased was gone. Someone must have secretly put some kind of poison in her wine.”

"Come with me." Jack put the bottle on the table, motioning him to stop drinking and go out with him for some fresh air.

At the entrance of the hot pot restaurant, Jack handed Ma Xidao a cigar. He also lit one for himself and blew out a smoke ring before slowly speaking, "How far do you want to investigate this case? Catching the murderer, or uprooting the entire drug trafficking network?"

"Eh?" Ma Xidao almost choked on a puff of smoke, "Is it really okay?"

Seeing Jack frowning at him, he quickly explained, "I mean, are you willing to help me?"

Jack turned his head to look at the girls in short skirts on the street, and said without comment, "So what I'm asking is how far you want to investigate. If you just want to catch the murderer, I can just ask Agent Valentine to say hello to your prosecutor Jin and let you continue to handle the case.

I don't think he would refuse such a small thing, but if you want to cut off the spread of this poison in your country, you may need to use some extraordinary measures."

Before going out at night, Jack asked Alice to check out this so-called new drug "HYPER", which is actually cocaine mixed with other things.

The key is that the ingredients are a bit too conscientious, with a high proportion of cocaine, resulting in the risk of death from a slight overdose.

In South Korea, unlike in the United States, every patrol officer's car has naloxone, an emergency drug for drug overdose, in the trunk. However, the drugs are usually completely cold by the time they are sent to the hospital.

However, unlike the mainstream drugs on the Korean market, this drug does not come from the US military base, but from across the Korean Strait.