Identifying shoeprints

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Presentation transcript:

Identifying shoeprints

Footprints…Shoe Prints Things you can learn from shoe prints: The type of shoes someone was wearing The direction the person was going Whether the person walked in an unusual way or if they were running Can sometimes tell the person’s approximate height and weight

Shoe Print can be classified by… Size Shape Tread pattern Distinguishing characteristics Cuts and marks

Looking at the tread A shoe print can help investigators decide what type of shoe it was that left the print

Identifying Treads

To do… 1. You need one shoe 2. You need a piece of white paper and a crayon 3. You need to get the tread of your shoe onto the paper 4. Use the SIDE OF THE CRAYON to get a better rubbing of the tread

One the same piece of paper, lets check your treads out! 1. Take both shoes off and look at the tread you just made 2. Around your rubbing record at least 6 characteristics of your shoe treads 3. If you can, try and infer about why it looks the way it does (ex. I walk with more weight on my toes) Characteristics of my shoe tread 1. 2. 3. 4. 5. 6.

What story do footprints tell?

Footprints…Shoe Prints Things you can learn from shoe prints: The type of shoes someone was wearing The direction the person was going Whether the person walked in an unusual way or if they were running Can sometimes tell the person’s approximate height and weight

Direction Looking at the direction of the shoeprints and the depth of the shoeprints can help investigators figure out which direction the person was going

Spacing in the prints Looking at the spacing between the shoeprints can tell investigators if the person was running (large space) or walking (smaller space)

Evidence of Shoeprints- Running The length of stride changes Distribute weight over feet in a different way. The heels of your shoe tend to go deeper into the sand, dirt, or snow when you run.

Walking and Running Differences What would the spaces between prints look like? Shallower prints Outline clearer… why would this be? Less of a straight line (more parallel) What would the space between prints look like? Deeper prints Outline may not be as clear… why? Line of prints are straighter (not as parallel)