The Underlying Reasons I Chapter 69

Everyone's guess about the case was confirmed the next day.

"I think the murderer of these two cases is likely the same person." Ryan gave his conclusion as soon as he entered Sean's office. He threw a few autopsy photos on the table and said as he sat down: "Look at the wounds of these two victims. They have one thing in common, that is, the wound area on the blade side is larger than that on the back side, and it is obviously turned outward. I think the reason for this kind of wound is that the murderer twisted the knife handle after stabbing."

"Twist the knife handle?" Sean raised his eyes: "To make the victim bleed faster?"

"It's possible." Ryan nodded: "The depth of the wounds of the two victims is shallower than that of ordinary murders, which means that the murderer's hand strength is not strong. Perhaps because of this, he twisted the knife handle to expand the wound area and speed up the bleeding to ensure that the victim was killed. Therefore, the murderer is likely to be a relatively thin man, or the murderer himself is not left-handed, but for some reason his right hand was injured, so he was forced to use his left hand instead."

Hearing the last sentence, Sean frowned.