By Aziza Ahmed
Genetic databases for crime control have become a national topic for debate after the arrest of the Golden State Killer, also known by his real name, Joseph James DeAngelo.
At the time of his arrest, DeAngelo was 72 years old and had committed more than 50 rapes and 12 murders. While his arrest was celebrated as a law enforcement victory, a host of questions emerged because of the way law enforcement officials eventually found DeAngelo: through a combination of traditional detective work and utilization of data from a crowd-sourced genetic database. In this case, police searched GED-Match, a website created by the Mormon church where users can share genealogical information and find “familial” DNA matches
The Golden State Killer case reignited numerous debates on the issue of DNA searches and the use of DNA evidence, but with a twist. The big question is, should investigators utilize genetic databases, whether run by the government or by private agencies and individuals, to identify the families of suspects, if doing so will lead them to the culprit?
Though the opportunities for crime-solving by utilizing DNA database searches may be vast, new technologies and innovative uses of them do not occur in a vacuum. Instead, novel uses of technology demand consideration of a vast number of ethical issues, and mandate careful interrogation of the potential impact of DNA databases on crime control. Read More