An hour later, Lu Chuan had arrived at the cold storage.
"Lu, this is the place, take a look."
There was a hint of excitement in Zhang Xiao's grave expression.
Just an hour ago, as Zhang Xiao was about to leave the cold storage, he inadvertently glanced at the support leg of the shelf against the wall.
He found a brown scar on the side of the support leg.
The front of the scar was normal, but on the side next to the wall, there were some marks.
From the front, this brown stain couldn't be noticed.
Zhang Xiao discovered it because his position was parallel to the shelf, and the angle of the light just allowed him to notice the scar there.
Then, Zhang Xiao carefully examined it but was still not sure if it was caused by what he suspected.
So Zhang Xiao called the crime scene investigation team immediately.
Lu Chuan crouched beside the shelf, opened the crime scene investigation kit, and took out the LSK fluorescent illumination lamp.
