Twenty-five fingerprints were collected from the electric scooter.
Actually, from Song Kun's work experience, Gao Sheng's disappearance is most likely a voluntary act.
Because there were no signs of struggle at the scene, the electric scooter was even parked under a roadside wall and locked to a utility pole.
If Gao Sheng had the time and opportunity to deal with his own electric scooter when he left, it indicates that he might have just left temporarily.
Song Kun had seen too many cases like this.
Maybe one day, the person will just show up somewhere else.
However, pressured by Gao Sheng's mother's fuss, Yuan Shaokang eventually decided to investigate it.
Looking at the calendar, there's still three months and twenty days until retirement.
Song Kun finished his last puff of cigarette and hummed a marching song from his soldier days.
This investigation might very well be his last fieldwork in his career as a detective.
