At this moment, the corner of Director Hou's mouth twitched almost imperceptibly, as if he were forcibly suppressing the turbulence surging in his heart.
His gaze grew grave, as though he were rapidly reconstructing the logical chain of the case in his mind.
"Viewed this way, this is indeed a rather obvious criminal signature."
Director Hou spoke slowly, "This kind of behavioral feature is actually quite rare among ordinary offenders."
Mr. Qin stepped forward upon hearing this and responded in a low voice, "Indeed, this was a major oversight in our early investigation."
"We focused excessively on the technical aspects of physical evidence collection and behavioral reconstruction, yet neglected the behavioral signature conveyed by the offender's specific acts."
"Next, we need to center our systematic investigation around this direction, and re‑sort the Crime Scene examination records and the victim's social network."
"I fully agree,"
