crime profiler in the dark

Bai Haolin vaguely felt that there was some deviation between his reasoning and the other party's behavior. He put the note on the table, and he stood up and walked back and forth in the room, trying to clear his mind, but his mind was blocked by the words of Guo Tian when he died. The bloody scene occupied him, making him more afraid after thinking about it.

The open window of the study room sends fresh air into the room from time to time. Under the blowing of the sea breeze, Bai Haolin forced himself to calm down. He patted his face with sweaty hands and continued to think:

Could it be that he is a regular at the casino?But from the time I waited for Guo Tian in the parking lot until I left at the end, it took at least half an hour. No one else came except for a middle-aged man, and he left very quickly. It is impossible for someone to stay in the parking lot for so long without knowing it... ..., could it be that he, like me, has been lurking in the parking lot? !

The other party said "the first one", which means that this is just a beginning, and he will definitely contact me again! !

Bai Haolin knows that he is currently in an extremely passive state, but he has no idea yet on how to break away from the other party's shackles and turn back to the customer.

The next day, Baihu Police Station in TMX City

Bai Haolin cut out the blank part of the note, although he knew that the possibility of leaving fingerprints with the other party's caution was slim, but he still wanted to try.

The support part is divided into day shift and night shift. 08:30 in the morning happens to be the time when inspectors are handing over, and it is also a relatively busy time, so Bai Haolin moved half an hour earlier.The night shift at the fingerprint inspection office last night was the new Arwen.

"Awen, do you have time?" When Bai Haolin entered, Awen was stretching.

"Doctor Bai, what can I do for you?" Ah Wen immediately stood up and asked respectfully.

"I need your help with something small." Bai Haolin said as he took out the piece of paper that had been put in the envelope, "Can you check for fingerprints on it for me?"

Awen put on his gloves, took this square piece of paper that was only three centimeters long and wide, and flipped through it left and right: "Yes, I'll take it to your office after the inspection!"

"OK, thanks."

Due to the small size of the test object, Ah Wen quickly checked it out. A quarter of an hour later, he took the piece of paper to Bai Haolin's office: "Dr. Use a mass spectrometer to analyze the trace elements on it."

"Thank you, thank you for your hard work." Bai Haolin took the piece of paper, although he had already guessed the result, he was still a little disappointed.

Bai Haolin went to the hidden trace inspection office again, and happened to meet Deng Jun, who was on the day shift after they had just handed over, when he saw Bai Haolin coming, he joked: "Oh, why did Dr. Bai come to our trace in person? Come to check the work Wow?"

"Yes, yes, let's see if you are lazy." Bai Haolin smiled, and he took out a piece of paper, "This is an exam question for you."

Deng Jun took the piece of paper, flipped it left and right, and then squinted at Bai Haolin: "Honestly speaking, is this part of the Wordless Heavenly Book?"

"Will you know after checking?"

"Is there any reward after checking?" Deng Jun smiled wickedly. As he said, he cut off a corner of the paper, put it into the test tube, and then dripped the medicine into the test tube until the paper was completely submerged.

"Yes, a cup of fragrant coffee, it will be here soon."

Bai Haolin went to the self-service vending machine downstairs and bought two cups of coffee, then walked to the technical support office.

The buzzing of the mass spectrometer filled the entire hidden trace inspection department. Deng Jun was processing some other evidence. When he saw Bai Haolin walking in with a coffee, he laughed: "Haha, then I'd rather be respectful than obedient!"

"You're still being polite to me?"

"The test results won't come out in a while, why don't I send them to you personally?"

"I know you're busy, so let me get it."

"Tch, there is still time to eat, drink, and scatter, go back and wait for the good news of my victory!"

Bai Haolin agreed with a smile.