He was married. A so-called family man. An electrician.
Watch this video until the very last frame. What you will see then may shock you.
Why did they think he was a loner and single? Likely because rape is often misinterpreted as an expression of a man’s desire for sex and his inability to get it, and loneliness. In reality, it’s often an expression of hate for women (or for one particular woman if it concerns displaced aggression) or a sign of serious pathology. It’s violence, not about intimacy.