In this case, Ritsuko Kuki, who snatched evidence from Naoki Kamii, becomes even more suspicious.
Tang Ze told her guess to Nanatsuki Koshimizu, and she agreed with him, saying that it was indeed possible, but she immediately had another worry.
"If there really was Kuki Ritsuko's fingerprint on that business card, then she did take the evidence away in the end."
Nanatsuki Koshimizu frowned, "Even if he didn't know the other party had this evidence beforehand, he would definitely realize it after seeing it and try to erase the fingerprints on it.
If the other party destroys the evidence and we can't get fingerprint identification, everything will be in vain."
"Don't worry about that. Today's technology is not as backward as you think."
Tang Ze walked towards the evidence room to look for evidence while speaking, "What we need to focus on is whether the facts are as I have deduced.
All this will depend on the subsequent verification results.”
They handed the evidence to Saito Hiroshi, explained the situation, and asked him to help with fingerprint verification. He immediately took them to the laboratory.
The identification method is actually very simple, that is the powder method.
Combined with the latest equipment, this method can also be used to find latent fingerprints even if the fingerprints have been wiped.
Saito Hiroshi placed the evidence on a cover glass, pressed it hard through a transparent bag, and then stuck it on the small square on the machine.
Afterwards, Saito Hiroshi dripped chemicals into the groove of the machine, clamped the evidence in the machine, closed the lid, started the machine and waited for a while. After taking it out, he saw white fingerprint marks on the business card.
Although only one horizontal surface is not a complete fingerprint, it is sufficient.
Saito Hiroshi immediately took out the evidence, then uploaded the fingerprint to the computer and began to compare it with the fingerprint information in the Metropolitan Police Department's database.
Watching fingerprints flash through the computer screen one by one, Tang Ze and the others stared intently at the screen, waiting for the computer's screening results.
“Ding ding!”
When the reminder sounded that the fingerprint was found, the two of them were shocked.
The three of them couldn't help but stare at each other as they watched the complete fingerprint image on the right side of the computer stop, the two fingerprints slowly overlap, and finally a photo pop up.
Even though we expected it now, it is still hard to accept when the facts are laid out before us.
The owner of that fingerprint is, Ritsuko Kuki!
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