Immediately, Jiang An's fingertips gently brushed the edge of the drawer, a faint curve appeared at the corner of his mouth, then he asked, "Mr. Li, was there any fingerprint extraction done on this drawer back then?"
Li Jian nodded and said, "Yes, we extracted them, and there were a lot of fingerprints."
"However, unfortunately."
"We didn't find any valuable fingerprints on this drawer."
"Only the fingerprints of the two victims were discovered, no third person's fingerprints."
Li Jian said, "It's possible the murderer was wearing gloves at the time of the crime, or had a strong anti-investigative ability."
Suddenly, Jiang An tapped three times on the bottom board of the drawer with his fingers, then leaned down and brought his nose close to the wood gap, his pupils contracted sharply, and he added, "The possibility of wearing gloves is relatively small."
"Because when the second-floor victim was killed, there were no glove press marks on her neck."
