Scene of the crime

 

 

 

 

 

 

 

 

 

Vandals broke into a factory over the weekend and destroyed office equipment and furniture. Suspects were detained and questioned.
The forensic squad attended the scene and found evidence.
a)How many suspects can we be sure were present?
b) Are both suspects males?Explain
c) Do we know the height of one of the suspects? (The length of each step is measured at 80cm)
d) Is there any suspect that has left more than one piece of evidence at the scene? Explain.