《Original sin》E5
Psychological warfare defeats suspects
Based on the blood stains and the shape of the bones, Dai Yu finally restored the situation at the time of the crime.In the interrogation room, the suspect was mentally disturbed and even engaged in self-mutilation.
Zheng Ming saw that the suspect was deliberately delaying time and used psychological warfare to break through the suspect's inner defense.Although the suspect confessed, he refused to say where the last victim was.
