There was another policeman in the interrogation room, and Wei Chihong glanced at him, and the policeman immediately came out of the interrogation room and quickly brought a cup of hot coffee.

The suspect held the coffee cup with both hands, and after taking a large sip of it, he suddenly gasped violently, his eyes were closed, and he looked very painful.

"There won't be anything mixed in the coffee, that's illegal", in a slight uproar, Qiao Yan still maintained the composure of the bystanders.

"I say......" the suspect growled uncontrollably, "I'll tell you everything." Then he confessed to his crimes.

Qiao Yan heard a discussion again: "It's actually like this?" "The cold-faced detective does have two hits" "It's really a god, after playing so many times, let that guy say it all." ”

"Qiao Yan, is there any ingredients in the coffee?" Lu Bin looked at Qiao Yan differently, "It can't be some ecstasy or something, right?" ”

"How is it possible", Qiao Yan smiled, "This is the FBI's method of interrogating prisoners, in fact, it is very simple, it is a 'guidance' tactic, so that the other party can tell the truth when he is extremely tired physically and mentally." Seeing that everyone was puzzled, Qiao Yan gave a detailed explanation: "At the beginning, the interrogation method you used before was used to make the suspect relax his vigilance and think that this person was nothing more than that, so as to slow down his thinking. After that, the fire alarm system was wrong, which further diverted the suspect's attention and relaxed his vigilance. Pouring cold water on him also played a role in putting pressure on his psyche and causing him to be more mentally deranged.

Finally, when he shiveres with cold and is in harsh conditions, give him a hot cup of coffee. It seems to be a good temptation, but in fact, the cup of coffee is the most difficult to swallow that we have carefully selected, and this blows the other party the most deadly, just like a person in danger who thinks he sees hope, only to find that not only is there no hope, but the situation is even more dangerous. In such a situation, it is easy for a person to be on the verge of collapse, and the desire to survive makes him desperate for relief, so he tells the truth. ”

Everyone suddenly realized. Lu Bin stretched out his hand and patted Qiao Yan's shoulder, "You can do it, you are worthy of graduating from the FBI Special Service Academy, and the most respected by the cold-faced detective is the FBI's set." ”

Qiao Yan took two steps back, making no secret of her rejection of Lu Bin's move.

Lu Bin was bored, and his face was scornful.

Yu Chihong's figure appeared at the door, and everyone was immediately silenced.

"Qiao Yan, come with me", Yu Chihong dropped a commanding sentence and left on his own.

Lu Bin whistled at Qiao Yan, and the others also looked at Qiao Yan, and their eyes seemed to contain some strange deep meaning.

Qiao Yan didn't have the heart to explore the meaning of that gaze, and quickly chased after Yu Chihong.

Wei Chihong returned to his office and sat down at his desk. Qiao Yan was about to walk over, but Yu Chihong stretched out his hand and pointed to the sofa, "You sit there." ”

Qiao Yan stopped her steps, walked around the coffee table, and sat down on the sofa.

"I heard your analysis just now, it's very accurate", Wei Chihong's voice was a little more subdued, "Tomorrow night's task will be completed well, and the special investigation team is what I strongly advocate for its establishment, don't embarrass me." ”

"Tomorrow night?" Qiao Yan looked up at Yu Chihong, but he still tilted his head slightly, not looking at her properly. His side face is as perfect as the front, with a natural and smooth line from the forehead to the bridge of the nose, outlining a straight nose bridge, and the chin and cheeks are handsome and resolute.