4. Combined DNA Index System (CODIS)
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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.
