"So, what's the comparison?" Su Qing frowned, "The clues of both sides are exchanged, and there is no point in the game at all." ”

"That's not right." Wen Yan shook his head, "It is precisely because the clues that both sides know are the same, under the same conditions, that there is real meaning in comparison." "That's real fairness.

"That's right!" Xu Sa glanced at him appreciatively, "In the investigation of the case, sometimes even if you know all the key clues, you may not be able to interpret the meaning of these clues and bring the murderer to justice." ”

And what he compares with Wen Yan is this.

The two of them suddenly couldn't figure out what the two men in front of them were thinking.

"Now, Su Tong and I are going to go to the scene to take a look, and if there is any news in a while, we will meet at the city bureau." Xu Sa put his arm on Su Tong's shoulder and waved at the two with a smile.

"Xu Sa, don't you think it's naïve to do this?" Su Tong was pulled by him and walked a few steps, and couldn't help but give him a big look.

"Where is the childishness!" Xu Sa blinked innocently, "I'm enlivening the atmosphere of the team and stimulating everyone's enthusiasm for investigating the case!" ”

"You think I'm going to believe your?" Su Tong glared at him with disgust, "Let me tell you, no matter what attention you pay, you are not allowed to bully Wen Yan and Su Qing!" ”

Wen Yan and Su Qing, one is a leader in psychology, and the other is an elite in Interpol, how many criminals will be frightened by these two people together.

But Su Tong dared to guarantee that Wen Yan and Su Qing combined, there were not as many bends in their intestines!

Xu Sa touched his nose wryly, and glanced at Su Tong pitifully, "You said that I am like some ill-intentioned villain......"

"If you don't have that police uniform on you, you really are!" Su Tong complained ruthlessly.

The two of you said a word, as if the solemn atmosphere that had been brought out of Pete's office had disappeared.

In ward 603, Su Qing looked at the backs of the two of them disappearing at the end of the corridor, and turned around and asked Wen Yan in a daze, "Has that Xu Sa always been such a character?" ”

It was the first time she had seen this kind of character as a team leader.

Wen Yan blinked lightly, turned around and continued to observe the patient on the bed, and replied casually, "It should be." ”

Su Qing was speechless, and sighed in her heart that it might be true that she had been abroad for too long, and she was already a little unaccustomed to the domestic team relationship mode.

Here, Xu Sa Su Tong and Wen Yan Su Qing were divided into two groups, and Li Hua and Zhou Li were arranged to get the victim's treatment records.

Chen Hui was on his way from the First Psychiatric Hospital to the Municipal Bureau. This morning, his trip was not in vain, and in the database of the First Psychiatric Hospital, he found the treatment materials of the victim's ex-boyfriend.

After his investigation, it was found that the person was likely to have been in contact with Qin Jun during the treatment.

Although judging from their previous investigation, the possibility that Qin Jun was the murderer was very small, but now after adding this clue, they are likely to re-evaluate Qin Jun's suspicion.

Thinking of this, Chen Hui sped up again, and just wanted to rush back to the city bureau as soon as possible to tell everyone the news.

Su Tong and Xu Sa came to the park again.

"In one month, there were three vicious homicides." Xu Sa walked in front leisurely, and from time to time he admired the surrounding scenery, "I see this park, it can be closed as soon as possible." ”

"What nonsense!" Su Tong followed behind him, "In the current urban environment, it is not easy to have a park for the surrounding people to breathe fresh air. Although there are vicious events here, it is only temporary. When we get the killer there, there will be more people in the park. ”

"You say, if the murderers in these three cases are not the same person, what made them choose the same place as the place of murder or the place where the body was dumped?" Xu Sa really couldn't understand this.

According to common sense, no matter how rampant the murderer is, they will also consider avoiding the police when committing the crime.

can look at these three cases, one is worse than the other.

After the first case, they cordoned off the lake and had colleagues on the scene 24 hours a day.

But the murderer can kill people and bury corpses in the vicinity without knowing it......

How did they do it?

"Maybe it's because of the excitement." Su Tong frowned and said lightly, "After many murderous killers are caught, they will mention words like 'pleasure' and 'stimulation' when they are interviewed. In their eyes, killing someone, like an extreme sport, can boost their adrenaline and give them a feeling that is hard to find in life. ”

"Huh?" Xu Sa sneered, "What kind of thrilling pleasure, in my opinion, it's just an excuse they make for their disgusting." ”

The two of them said this all the way, and before they knew it, they walked into the ginkgo grove at the back of the park.

This time, the captain of the second team was much safer than before, although the two bodies were moved away, but the place still maintained its previous appearance, and there were people around to guard it.

Xu Sa showed the other party his work card, and after inquiring about the recent situation of the people who came to the scene, he took Su Tong in.

"Do you suspect that the murderer ever returned to the scene?" Su Tong heard Xu Sa's question about the guards, and immediately guessed Xu Sa's thoughts.

"The murderer killed people and buried them here in this way, so I don't believe he wasn't worried about the body being found." Xu Sa squatted on the ground, and his gloved fingers touched the dirt in the big pit in the middle.

I don't know if it's his delusion, but I always feel that the dirt looks wetter and darker than the surrounding mud.

He gently rubbed the dirt away from his fingertips, then put it on the tip of his nose and sniffed it gently.

Su Tong, who watched his movements, "......"

After seeing the corpse that day, Su Tong felt that if he changed to Xu Sa, there would definitely be a way to make this action with a calm face.

"Something doesn't smell right with this earth...... Xu Sa sniffed it, kept pinching the soil, and turned back to Su Tong and said, "There's a sweet taste in it......"

"You can't have a nose problem, do you?" Su Tong shrunk his neck, "Take the soil where the corpse is buried, how can it have a sweet taste?" ”

"Really, I don't believe you!" Xu Sa was about to get up as she spoke, and put the dirt in her hand in front of her.

"Stop!" Su Tong's face was pale, and he made a gesture at him not to come over, "I believe you, don't come over!" ”