It’s the kind of nightmare most parents will never have to consider, much less endure: learning that their child was not only the victim of a campus shooting, but also the shooter. Yet in “Beautiful Boy” — which earned the Discovery Award for first-time feature director Shawn Ku at last year’s Toronto Film Festival — that is the emotionally crippling reality for a couple whose son opens fire on his college classmates before turning the gun on himself. Read More