Inference

The scientific reasons it is not helpful to study the Newtown shooter's DNA

The Connecticut Medical Examiner has asked to sequence and study the DNA of the recent Newtown shooter. I’ve been seeing this pop up over the last few days on a lot of popular media sites, where they mention some objections scientists (or geneticists) may have to this “scientific” study. But I haven’t seen the objections explicitly laid out anywhere. So here are mine. Ignoring the fundamentals of the genetics of complex disease: If the violent behavior of the shooter has any genetic underpinning, it is complex.