"Every step of the operation, every discovery, must be based on meticulous observation and scientific methods."
After a brief pause, He extended his hand and said, "Give me two cotton swabs."
The assistant quickly handed over ordinary cotton swabs, but Jiang An supplemented, "Make sure they're sterile."
He continued to explain to everyone, "Our current task is to confirm as much as possible whether the deceased was violated before death."
"Ideally, the location for evidence extraction is the mucous membrane of the vulva, but that area is now severely charred and cannot be effectively examined."
"While the uterus still has residues, particularly if certain biological components remain in the cervix or deep in the uterine cavity—such as DNA in silent residues—that would be highly valuable for identification."
