Forensic Barefoot Morphology Comparison

Abstract

Forensic barefoot morphology comparison refers to the examination of the weight-bearing areas of the human foot, in order to include or exclude suspects in a criminal investigation. Casts or inked impressions of a foot can be compared to bare or socked foot impressions found at a crime scene, or to insoles of footwear linked to a crime scene. The comparison process is similar to that of a tire being compared to a tire track or a shoe being compared to a footwear impression. In order to justify presenting this technique in court, extensive research has been carried out to show the variability of barefoot impressions. Lawyers and investigators should be aware of the existence of this type of comparison, and should consider its use in cases where it is warranted.