Sun Gaotie looked puzzled.
"Boss, how could this bruise have formed? Could it have been caused by the fall from the building?"
Zhou Ning shook his head, pulled off a layer of gloves, and grabbed the back of Zou Jialong's clothes beside him. With such a grip, Zou Jialong immediately struggled to breathe, since he was wearing a shirt inside and a disposable surgical gown outside, which was very thin.
"This mark was left by grabbing onto the clothes from behind. When the girl, Zhang Ruixue, fell, she was slightly turned to the side. The injuries and fractures are concentrated on the head, limbs, cervical vertebra, and lumbar vertebra, but the back is actually hollow, positioned between two steps, so this bruise is an antemortem injury. We just have to see if the forensic department can find the corresponding fingerprints."
