After Shen Qiang finished speaking, Ali and Ye Xiaolei immediately began to research all the dermatology cases in various hospitals within the Provincial City over the past few decades.
Because this is crucial.
Patients with the fingerprintless condition don't have many reasons to visit the hospital. Usually, the reasons for such patients to see a doctor can only be hair problems, skin cracking issues, and lack of sweat glands, so focusing on the dermatology department is undoubtedly the best choice.
Because historical cases from other departments will be more numerous.
It's even more like finding a needle in a haystack.
Furthermore, it seems that only dermatologists might notice a patient without fingerprints.
This is the simplest way to find the culprit of a longstanding unsolved case.
In other departments, nobody would pay attention to whether a patient has fingerprints.
