Upon hearing Jiang An's analysis, Zhang Yean and Wan were instantly stunned.
Can so many things be deduced from this pile of sand?
Zhang Yean bent down and curiously asked, "Do these traces really have anything to do with the case?"
Wan looked around and also asked, "Junior brother, the sand here looks quite isolated, shouldn't we consider its relevance to the case?"
"Our investigation just started, it wouldn't be such a coincidence, right?"
Jiang An thought carefully for a while and said, "I'm certain!"
"Maybe people can lie, but the body won't!"
Then he analyzed, "What makes me think this place is possible, the biggest evidence is the abrasion on the forehead of the female victim, Li Lan."
"Can't it be formed elsewhere?"
Jiang An shook his head, "Earlier, when I was reviewing the case files, I paid special attention to the autopsy photos."
"The abrasion on Li Lan's forehead is very peculiar, it has granular marks."
