Three Murder Weapons

Qin Xuan took a look at Li Min's lungs and he was confused. "Mo Li, was Li Min a smoker?"

"No, and the marks on the lungs are not from smoking, but lividity. The blood has coagulated so they look darker than normal tissues." Mo Li didn't think Qin Xuan's question was dumb, after all, she had made many similar mistakes when she was young. The human body is a very strange instrument.

"Tell me about her cause of death." Mo Li believed Qin Xuan had seen enough. If she explained everything then Qin Xuan wouldn't have had the chance to learn.

"Erm... She was stabbed 7 times but only 1 cut was fatal, the one to her chest." Qin Xian pointed at the wound on Li Min's left chest. "This wound pierced through the victim's aorta, causing her to bleed to death."

Mo Li didn't say anything but glanced at the container to the side. Qin Xuan grasped her meaning. He brought over a measuring cup, a container, and a spoon. He scooped out the blood from Li Min's chest.