Chapter 89: Chapter 87 What Was It Again

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"Hmm...the matter...the matter is actually quite simple...I just saw that you were working on a blood fingerprint, what case is it?" Yang Ling did not immediately answer Jiang Yuan's question, but instead posed a new one.

In her understanding of fingerprint experts, if there was something difficult to discuss, just talking about fingerprints would suffice. After chatting about fingerprints for a while, and once they were pleased, all conversations would become easier.

Jiang Yuan, unaware of Yang Ling's approach, simply opened the screen and said, "It's a case from over a decade ago, a robbery that involved killing a taxi driver. This fingerprint was collected on the outskirts of Changyang City."

"A homicide case from Changyang City?" Yang Ling was surprised by Jiang Yuan's composure.