Ten Years later, killing in a small town

Way off topic, posted on my old blog, the story of a tragedy in a suburban town ten years ago.

Charles Campbell a 37 year old African American man, and father of one son, was shot by Richard DiGuglielmo 31, an off duty NYPD Officer, after a dispute between Campbell and the officer's father got way out of hand.

Life lost, others shattered for what?