Page 22 - The Shoe Must Fit Footprint Analysys

Pre-Lab

Questions

1. What is a two-dimensional footprint? 5. What is the correlation between foot length
.............................................................................. and height?
.............................................................................. ..............................................................................
..............................................................................

2. What is a three-dimensional footprint?
.............................................................................. 6. When investigators are making a casting of
.............................................................................. a footprint, what do they do to prepare the
print?
..............................................................................
3. What are individual characteristics? ..............................................................................
..............................................................................
..............................................................................
7. How long do footprints last at the scene of
the crime?
4. How do strides indicate whether the walker is ..............................................................................
a male or female? ..............................................................................
..............................................................................
..............................................................................

22 THE MYSTERY OF LYLE AND LOUISE