Department of Criminology

Does Stop-And-Frisk Reduce Crime?

Some politicians claim that the New York Police Department’s (NYPD) extensive use of stop, question, and frisk practices in the past are the primary cause of New York’s low crime rate. Is this claim supported by research?

Does Legal Regulation of the Police Impact Crime?

In the past few years, the topic of police reform, and the role of legal interventions by the courts has been discussed by politicians and covered extensively in the media. One of the more intrusive forms of court interventions is the use of a consent decree – a settlement agreement filed in federal court between plaintiffs and the local government agency in charge of the police. Typically consent decrees are overseen by a judge, who can legally enforce provisions in the agreement.   

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.

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.