North Carolina father killed while intervening in teen dispute at Concord home

CONCORD, NC – A late-night argument between two teenagers escalated into deadly violence on a quiet Concord street Monday, leaving a father dead and his teenage daughter wounded after he stepped in to stop an alleged assault inside their home. Police say the 17-year-old boyfriend opened fire during the confrontation, striking both the girl and her father.

Keshaun Tirrell Degraffenreid, 17, h...