Chapter 549: People Undervalued When Away from Home

The fingerprints left on the body proved to be a blunder by Bao Wenxing.

In his quest for thrill, he removed his gloves after stunning the victim, which wasn't too problematic while the victim was alive because a living person's metabolism could, to some extent, eliminate the traces left on their skin.

However, when Bao Wenxing escalated his crimes, this habit of his didn't change; once the victim was dead, the bruises suddenly became much more pronounced.

Nevertheless, for the fingerprint traces Bao Wenxing left behind, it was very difficult for a normal forensic doctor to extract usable fingerprints, let alone match them to the perpetrator—it was a fool's dream.

But, using imaging technology, Jiang Yuan quickly clarified a few mangled fingerprint fragments and then combined them, barely piecing together a semi-complete fingerprint suitable for matching.

After Jiang Yuan's processing, the clearest fingerprint obtained was three-quarters of the right index finger's print.