Another proposed “solution” to the mass shootings in America is sure to upset many camps; privacy advocates, mental health care advocates, and even those calling for the heads of the murderers. Soon we will have the results of genetic analysis of Adam Lanza, which may be used by scientists to model genetic predispositions of violence, or by defense attorneys in their pleas. This controversial science is being criticized from all sides, condemned as “misguided and could lead to dangerous stigmatization.”
But the request to analyse the DNA of Lanza is just the latest in a long line of attempts to account for the behaviour of individual killers in terms of genetics.
Perhaps the first attempt was for a case that bears more than a surface resemblance to the Sandy Hook shooting. In 1998, a 15-year-old high school student called Kip Kinkel killed both of his parents before driving to school and shooting 24 students, one of whom died.