While 75% of homicide defendants may have this defect, the opposite is almost certainly not true (that 75% of people with this defect will commit homicide). Th

While 75% of homicide defendants may have this defect, the opposite is almost certainly not true (that 75% of people with this defect will commit homicide). This type of research is fascinating, but since we have no way to treat such a condition, its only purpose would be to attempt to identify potential murderers. And that is a very slippery slope (see Minority Report).