Four major reasons for the increase in the number of crime laboratories in the U.S. since the 1960's? 2. Increase in crime rates in the U.S.
- analysis of physical evidence.
- providing expert testimony.
- furnishing training in the proper recognition, collection, and preservation of physical evidence.
Forensic science has been increasingly used in the criminal justice system because Forensics help study the acts of criminals and determine how criminals commit a crime. Using forensics in the criminal justice system helps solve crime and help prevent more.