"I remember you said that there were dander residues in the victim's fingernails, can you find out who these residues belong to?" Long Shi asked.

She asked with the intention of trying, knowing that there could be no result.

Zhu Xingqiang was slightly stunned and apologized, "I am not well versed, so I really can't find out who it belongs to."

Long Shi's brows furrowed, "If only we could find out, that person would definitely know something even if he wasn't the ...