Collecting DNA Evidence at Property Crime Scenes

CODIS

Archival Notice

This is an archive page that is no longer being updated. It may contain outdated information and links may no longer function as originally intended.

Module Overview

This training module introduces and describes the following key concepts:

  • How CODIS helps solve crimes.
  • DNA Database hits.
  • Description of CODIS.
  • Database level.  
  • Profile types.
  • John Doe warrant.

CODIS software generates investigative leads in cases where biological evidence is recovered from a crime scene. Law enforcement officers have the ability to identify possible suspects when no prior suspect existed.

According to a state of Florida study, 52 percent of database hits against murder and sexual assault cases matched individuals who had prior convictions for burglary.

Back Forward