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

Air embolism is a general term for a series of clinical symptoms caused by air entering the blood circulation system, the most common of which is decompression sickness caused by diving.

When the diving depth exceeds ten meters and suddenly rises to the surface of the sea, the sudden change in pressure may cause the inert gas originally dissolved in the blood to form bubbles due to sudden decompression.

These bubbles can clog blood vessels and in severe cases can cause shock and death. For the same reason, nurses will hold the syringe upright to remove some of the bubbles when giving patients an injection. The purpose is to remove any bubbles that may be in the syringe.

But accurately injecting air into blood vessels and causing instant death is not something that ordinary people can do. Even Jack needs a certain degree of practice to do it.

He didn't quite understand the murderer's actions. Since he was able to knock the victim unconscious and had a syringe at hand, it would have been easier to just stab the victim directly into the depression at the back of the head.

There, you can avoid the hard skull and directly destroy the medulla oblongata, and it is also unlikely to leave any traces.

"Given the poor state of health care and the increasingly tense doctor-patient relationship, it's not surprising that medical staff are being murdered every day.

But it’s a little strange that medical staff are killing each other.”

Perhaps because he is now quite familiar with Jack, Beckett does not hold back when he complains about him in private.

The three of them had already arrived at the county hospital. Perhaps because it was a public hospital, the corridors here seemed quite busy, with medical staff hurrying by from time to time, and armed security guards looking at them eagerly.

Cassel looked very experienced, and no one knew where his confidence came from, "This place is full of betrayals, temptations, and messy relationships between men and women.

Doctors are the most likely to have office romances. They are keen to have sex with their colleagues after busy work. I bet that right now, there are two doctors hanging out in a lounge in this hospital. "

Jack withdrew his thoughts from a certain pink and beautiful memory, and together with Beckett, he cast a contemptuous look at him.

"You must have watched too many medical dramas. Most doctors actually prefer to sleep with people outside of their professional field, such as police officers. Am I right, Detective Beckett?"

"Who told you? It was Jiejie or Hannah? Damn, could it be Lanny? I'm going to kill her." The long-legged female detective covered her forehead, feeling deeply that she had made a mistake in making friends.

"What do you mean? One of your ex-boyfriends is a doctor? What doctor? A urologist? Anorectal doctor?" Cassel's smile was full of malice, and of course, there was a sour taste underneath it.

"Don't tell me he's a gynecologist?"

“He was a heart surgeon, and we were both motorcycle enthusiasts, but that was a long time ago,” Beckett said.

"Wow, a heart surgeon, that's true."

Doctors themselves have the highest social status among ordinary Americans, and cardiac surgeons are the highest-paid doctors in the United States.

If being a best-selling author means being popular, then being an excellent heart surgeon is not much less likely to earn or be respected, and it can even be said that it is more so.

After all, the latter is a noble profession of saving lives.

Because they had made an appointment in advance, the three of them smoothly met a middle-aged black man in a suit and a gold bow tie in the dean's office.

“Even patients who are dying from illness will smile from the bottom of their hearts every time they see Dr. Monroe push the door open.

Her death is a huge loss to us. The hospital will fully cooperate with the police investigation. Please feel free to ask for anything you need."

As he spoke, the dean took out a silk handkerchief and wiped the corners of his eyes.

Although this person's style was a bit official, he was very cooperative and provided Dr. Valerie Monroe's personal information in great detail, such as that she had a brother living in San Diego and had no boyfriend.

The dean also mentioned one thing. Before leaving get off work last night, he saw Dr. Monroe talking alone with a nurse from their hospital. Although he did not hear the specific content of the conversation, he noticed that the nurse looked obviously flustered.

The dean asked Dr. Monroe with concern whether anything had happened, but he replied that it was just a personal matter and had been resolved.

The three of them left the dean's office and waited at the nurse's station for the nurse named McClintock. Cassell had already begun to use his creative ideas.

"Having a private matter with a nurse, you should think the same as me, right?"

Beckett and Jack looked at each other and saw smiles in each other's eyes.

"I think it may be different." Although he sometimes found this guy annoying, Beckett never denied that this guy's creative ideas could indeed help him solve cases, but he couldn't indulge him too much.

"It's a love triangle in the hospital. It's just too obvious." Cassel's gossip fire was burning so fiercely that it was visible to the naked eye.

"You see, our Dr. Monroe was secretly having a hot affair with someone who was considered the 'dream girl' by everyone in the hospital, until she caught him flirting with the playful and cute little nurse McClintock in the lounge one day.

Inevitably, a quarrel broke out between Dr. Monroe and the nurse, and it even developed into a life-and-death fight.”

"I know your life has been boring lately, so I asked you to go to Las Vegas, but how many boring skits have you watched during this time?"

This time even Jack frowned, the smell was too strong.

"This is the plot of your new Shangri-La short drama "Cool Doctor and Naughty Nurse". Is there a problem?" Cassel raised his eyebrows at him.

"Do you know how many more subtle ways of killing I know than injecting air into your veins? I guarantee that even Lanny won't be able to do anything about it." Jack responded with a dangerously evil smile.

Castle was so scared that he hid behind Beckett, but he still insisted, "Anyway, I insist that this Nurse McClintock is definitely a super sexy hottie."

"Excuse me, who is Detective Beckett?"

At this time, a sunny and handsome guy with red lips and white teeth, wearing a red T-shirt representing his identity as a nurse, walked up to the three people. He was in his early 20s at most, and at first glance gave people the impression of a younger version of Tom Cruise, who was over 180 cm tall.

Although he is not as handsome as Jack, he is at least as handsome as Leo.

"Who are you?" Cassel's sense of crisis was instantly aroused. He cleared his throat and moved half a body forward to stand in front of Beckett.