C653 Don't Leave after Work

As they were talking, a call came from the appraisal department.

From one of the machines, they found the blood of Ma Qilu.

"There are only traces of blood on the inside of the machine, the outside is very clean," the colleague from the appraisal department said.

What did this mean?

If Ma Qilu was conscious when he was pushed into the machine, he would definitely struggle. If he struggled