"My dad told me about that case, and I remember ......"

"That's right." Anita said.

"But in that case, the wound of the deceased was not that big, it was just a ...... that bleed to death after cutting the carotid artery."

"You have to check this yourself, I still have something, let's go first."

"Hmm."

Bai Yaqing thought, it was a paper knife made of corrugated paper, and two or three small blades could be stuffed into the middle of the corrugated paper, which was very sharp, and it was also possible to kill people......

But how can this round piece of paper kill people? Even if it's hard, it's not enough to say that it can kill!

"Anita, go back and find out what kind of round piece of paper it is." Bai Yaqing said.

Find an identical piece of paper, cut it into a round piece of paper of this size, and experiment with how the killer used it to kill people.

Bai Yaqing is really curious......

Zhuo Xiu was bagging the corpse to take back.

"Zhuo Xiu, the ...... of the deceased"

"The deceased died of excessive blood loss from a cut carotid artery, and there were fights before his death, some skin trauma, some bruises, and a raised bag on the back of his head, which is estimated to have been caused by a hard object." Zhuo Xiu said all the basic information.

"Hit on the head? What smashed? ”

"It should be a vase or something, and there are still some fragments on the ground, which should have been placed here."

Bai Yaqing looked at the cabinet here, there was a circular seal, it seemed that there was something here, it should be the flower pot that Zhuo Xiu said.

On Secretary Jiang's side, Sha Sha was almost appeased, but she still looked palpitating.

"Secretary Jiang, are you okay now?"

"Hmm."

After Bai Yaqing confirmed that she was fine, she began to ask her own questions.

"Did you have anything going on in the factory yesterday? Why did your factory manager stay in the office? ”

Secretary Jiang thought for a while and said: "Yesterday was the day of settlement in the factory, and I just recovered some payments from some customers, and the factory director is reconciling......

Bai Yaqing understood that this factory director was also from the boss.

"Is most of the money in cash?"

Secretary Jiang nodded.

Then it should be done by the people in this factory, and the thieves did it. It should be that when he saw that the factory director had so much cash in his office yesterday, he thought of making money and killing him, and the safe in the office can prove this......

However, there are some things that don't make sense, the murderer knows that he uses this kind of paper to kill people, which proves that he has been planning for a long time, not the temporary kind......

"Do you plant managers keep all these valuables and cash in the safe in the office?" Bai Yaqing asked.

"It's usually put there, because there have been a lot of orders in the factory recently......"

Bai Yaqing looked at the time, yesterday was Saturday, it seems that the factory director should want to put it in the office first and take it to the bank on Monday to deposit.

"Did any of you take leave or didn't show up for work today?" Bai Yaqing asked.

"This ...... My colleagues on the HR side will know better, but I don't know very well......"

The reason why Bai Yaqing asked this was conjecture, the murderer was a person from the factory, and he would definitely not come to work after committing the crime, so he would not come directly or ask for leave.

"Please help me find the head of your HR department, I want to ask."

Secretary Jiang nodded and agreed to Bai Yaqing, and came back in less than ten minutes, followed by a man wearing glasses and wearing a professional dress......