Department of Criminology

Can One Believe Forensic Evidence?

(Updated 9-11-2017)

The several television programs under the CSI (Crime Scene Investigation) brand are crime dramas depicting how sophisticated forensic tools are used to solve cases. Because such tools are based on science, they are only as good as the science on which they rest. How good is the science? As the references listed below make plain, much of the forensics depicted in television programs is at best fanciful, and real life forensics are too often not much better.

Raise the Age

Recent empirical research has shown that juveniles do not achieve complete psychosocial maturity until post-adolescence and that trying juveniles as adults can be associated with elevated rates of criminal recidivism (Steinberg & Cauffman, 1996). In response to these as well as other concerns, several states including Illinois, Conneticut, Massachusetts, Mississippi, and New Hampshire, have recently raised their legal ages of majority in the hopes of reducing juvenile offending rates.

What Are The Chances of Becoming A Homicide Victim?

With all of publicity surrounding crime statistics, it is easy to get a misleading impression about the risks that homicides pose. Recent data from the Centers for Disease Control can provide a factual basis from which to assess the real risks.

Does the Death Penalty Deter Crime?

There have been claims for decades that in the United States the death penalty serves as a deterrent. When there are executions, violent crime decreases. But there have also been claims that executions “brutalize” society because government agencies diminish respect for life when the death penalty is applied. With brutalization comes an increase in violent crime, and especially homicides. Both sides assert that there is credible research supporting their position.