Hearing these words, Jiang An nodded slightly and continued, "I completely agree with Director Hou's earlier points."
"The predicament we currently face precisely highlights a critical issue—if the characteristic of being left-handed is so distinctly recognizable in the population, why, after investigating a large number of people around the crime scene, have we still failed to identify any suspects?"
"This can only indicate that our current investigation direction might be flawed."
He paused briefly, then turned to look at the projection screen.
The screen clearly displayed close-up photos of the victim's neck.
Jiang An stood up, walked to the screen, and used a laser pointer to highlight details on the right side of the victim's neck: "Please look, there are multiple nail scratches and fingerprint impressions visible on the right side of the victim's neck, and there are similar marks on the left side."
