The time of death was shortened to less than one and a half hours, which is a relatively accurate figure for investigators.

Immediately afterwards, He Jiahui suddenly realized a problem. He immediately walked to the door of the kitchen and shouted to the school policeman who was still inside: "Don't touch anything, please exit the same way. The kitchen is probably the scene of the first crime!"

"

"How did you tell?" someone immediately asked.

"Nonsense, this is the police academy. If the murderer killed someone outside and then moved the body, he would have to move it as far away as possible. How could he move the body into the police academy?"

He Jiahui paused and then explained: "If someone was killed within the scope of the police academy, it would be impossible for the murderer to carry the body, hide from so many eyes in the police academy, and hide the person in the kitchen. So the kitchen is most likely...

The first crime scene!”

Everyone nodded as if they suddenly understood, and then quickly retreated.

He Jiahui looked at the workbench in the kitchen. There were three knife holders standing there. On the knife holders were kitchen knives, including traditional kitchen knives for Chinese food and Western-style kitchen knives for Western food.

"If this is the scene of the first crime, then the murder weapon is probably..."

Thinking of this, He Jiahui came to Uncle Wu again and asked, "Uncle Wu, when you were cooking today, did you find anything like a kitchen knife missing from the kitchen?"

Uncle Wu thought for a while and replied: "It seems that a kitchen knife that is usually used for cutting salad is missing."

"Then have you looked for it?" He Jiahui asked next.

"Because I was in a hurry to cook, I didn't look for it. Maybe I accidentally put it somewhere." Uncle Wu replied.

He Jiahui breathed a sigh of relief when he learned that a kitchen knife was missing. It was most likely the murder weapon.

"Uncle Wu, what does the missing kitchen knife look like? How long and wide is it?" He Jiahui asked again.

"It's just an ordinary Western-style table knife. It's pointed at the front and wider at the back. It's about thirty centimeters long and three or four centimeters wide!" Uncle Wu answered.

"It's three to four centimeters wide, which is consistent with the wound on the deceased. The kitchen knife is most likely the murder weapon."
Chapter completed!