The surveillance footage at the scene didn't reveal anything, so investigating from the perspective of crime motive is a very logical approach.
Liu Jinghui and Yu Wenshu both agreed, and the prosecutor had no objections, so they pulled out all the information on Zhang Jifeng and re-examined it.
This review took the better part of half a day, yet the more they looked, the more they found.
Liu Jinghui and the others were not surprised. Fraud cases are like this; they target multiple victims, and theoretically, each victim represents a separate case.
Throughout Zhang Jifeng's life, he gradually escalated from being involved in cases in his twenties, starting as an accessory to learn the ropes, and later becoming a key member of the fraud gang. The gang would disband and reunite like a private underground company, constantly scamming at different locations over time...
Thus, the case wasn't just limited to Changyang City or Shannan Province but was nationwide.