You don’t need to be a psychiatrist to know that the Highland Park shooter is sick in the head.
His evil act is unfathomable, but he does fit a familiar pattern of mass killers: alienated young male stoners who appear to be in the grip of a distinctively American madness.
Those who knew the 21-year-old suspect, Robert Crimo III, say he habitually smoked cannabis, a habit he appeared to share with young mass shooters, including at Uvalde, Dayton, Parkland and Aurora.
