After all, the quality of printed fingerprints needs to be considered. On the other hand, no matter how good the fingerprint is printed, it is impossible to show all the details of the fingerprint.

However, if there is a real person, do more stamping, and the details will naturally be more comprehensive. It is obviously easier to match the fingerprints left at the crime scene with the fingerprints reprinted by real people in reverse.

Jiang Yuan took the fingerprint card, glanced at it twice, and his heart became much quieter.